{
  "version": "v6",
  "generated_utc": "2026-06-10T19:42:32Z",
  "public_safety": "Derived public-safe selector, routing, and claim-control maps. Internal lead lists, PPC strategy, disqualifier details, and private sales notes are excluded.",
  "purpose": "Internal linking and support-content routing map.",
  "internal_link_records": [
    {
      "From Page": "Explosion Proof Industrial Vacuums",
      "To Page / Destination": "BL AM | M100 AM | AC 100 Z2-22 | explosion-proof category",
      "Anchor Theme": "centralized vacuum systems",
      "Link Type": "solution page → product family",
      "Priority": "High",
      "Notes": "Use product cards and in-copy anchors to route commercial visitors into relevant product detail pages."
    },
    {
      "From Page": "Air Powered Industrial Vacuums",
      "To Page / Destination": "AC 100 Z2-22 | MINIAIR Z2-22 | WD AIR",
      "Anchor Theme": "air powered industrial vacuum",
      "Link Type": "solution page → product family",
      "Priority": "High",
      "Notes": "Use product cards and in-copy anchors to route commercial visitors into relevant product detail pages."
    },
    {
      "From Page": "Welding Fume Extractors",
      "To Page / Destination": "welding fumes category | source capture content",
      "Anchor Theme": "welding fume extractor",
      "Link Type": "solution page → product family",
      "Priority": "High",
      "Notes": "Use product cards and in-copy anchors to route commercial visitors into relevant product detail pages."
    },
    {
      "From Page": "Sump Vacuums for Coolant and Metal Chips",
      "To Page / Destination": "RAM OIL 500 MP | RAM OIL 200 MP | FROG | M 70 OIL",
      "Anchor Theme": "cnc sump vacuum",
      "Link Type": "solution page → product family",
      "Priority": "High",
      "Notes": "Use product cards and in-copy anchors to route commercial visitors into relevant product detail pages."
    },
    {
      "From Page": "Concrete & Silica Dust Extractors",
      "To Page / Destination": "XM35 JC LP | M100 JC LP | Longopac dust extractors",
      "Anchor Theme": "concrete dust extractor",
      "Link Type": "solution page → product family",
      "Priority": "High",
      "Notes": "Use product cards and in-copy anchors to route commercial visitors into relevant product detail pages."
    },
    {
      "From Page": "Industrial Vacuum Cleaners for Food Industry",
      "To Page / Destination": "XM 20 OVEN | food-industry solution page",
      "Anchor Theme": "food industry industrial vacuum",
      "Link Type": "solution page → product family",
      "Priority": "High",
      "Notes": "Use product cards and in-copy anchors to route commercial visitors into relevant product detail pages."
    },
    {
      "From Page": "High-Performance Vacuums for Lithium Battery Production",
      "To Page / Destination": "BL AM | M100 AM | centralized systems | airborne dust extraction",
      "Anchor Theme": "battery manufacturing vacuum",
      "Link Type": "solution page → product family",
      "Priority": "High",
      "Notes": "Use product cards and in-copy anchors to route commercial visitors into relevant product detail pages."
    },
    {
      "From Page": "Industrial Vacuum Accessories, Filters & Spare Parts",
      "To Page / Destination": "filters | Longopac | cyclonic separators | accessory kits",
      "Anchor Theme": "industrial vacuum replacement filters",
      "Link Type": "solution page → product family",
      "Priority": "High",
      "Notes": "Use product cards and in-copy anchors to route commercial visitors into relevant product detail pages."
    },
    {
      "From Page": "Semiconductor, Electronics & ESD Vacuums",
      "To Page / Destination": "ESD/cleanroom vacuum lineup | HEPA/ULPA filters",
      "Anchor Theme": "electronics vacuum",
      "Link Type": "solution page → product family",
      "Priority": "High",
      "Notes": "Use product cards and in-copy anchors to route commercial visitors into relevant product detail pages."
    },
    {
      "From Page": "Additive Manufacturing & 3D Printing Vacuums",
      "To Page / Destination": "BL AM | M100 AM | AM solution content",
      "Anchor Theme": "3d printer cleaner",
      "Link Type": "solution page → product family",
      "Priority": "High",
      "Notes": "Use product cards and in-copy anchors to route commercial visitors into relevant product detail pages."
    },
    {
      "From Page": "Woodworking Dust Collection Vacuums",
      "To Page / Destination": "dust collectors | central systems | fine-dust vacuums",
      "Anchor Theme": "wood dust collection",
      "Link Type": "solution page → product family",
      "Priority": "High",
      "Notes": "Use product cards and in-copy anchors to route commercial visitors into relevant product detail pages."
    },
    {
      "From Page": "Food & Pharma OEM Scrap Collection Vacuums",
      "To Page / Destination": "AS Scrap Collection | compact stainless product line",
      "Anchor Theme": "scrap collection industrial vacuum",
      "Link Type": "solution page → product family",
      "Priority": "High",
      "Notes": "Use product cards and in-copy anchors to route commercial visitors into relevant product detail pages."
    },
    {
      "From Page": "Metal Chip & Swarf Vacuums",
      "To Page / Destination": "metalworking pages | sump product family",
      "Anchor Theme": "industrial chip vacuum",
      "Link Type": "solution page → product family",
      "Priority": "High",
      "Notes": "Use product cards and in-copy anchors to route commercial visitors into relevant product detail pages."
    },
    {
      "From Page": "Spare Parts / Support",
      "To Page / Destination": "Industrial Vacuum Filters & Replacement Filter Cartridges",
      "Anchor Theme": "industrial vacuum replacement filters",
      "Link Type": "supporting article → solution page",
      "Priority": "High",
      "Notes": "Use exact or close-match anchors around industrial vacuum replacement filters and funnel into the parent solution page."
    },
    {
      "From Page": "Spare Parts / Support",
      "To Page / Destination": "Longopac Bags, Endless Bagging & Safe Dust Disposal",
      "Anchor Theme": "longopac industrial vacuum",
      "Link Type": "supporting article → solution page",
      "Priority": "High",
      "Notes": "Use exact or close-match anchors around longopac industrial vacuum and funnel into the parent solution page."
    },
    {
      "From Page": "Semiconductor, Electronics & ESD Vacuums",
      "To Page / Destination": "Cleanroom & ESD Vacuum Guide",
      "Anchor Theme": "cleanroom vacuum",
      "Link Type": "supporting article → solution page",
      "Priority": "High",
      "Notes": "Use exact or close-match anchors around cleanroom vacuum and funnel into the parent solution page."
    },
    {
      "From Page": "High-Performance Vacuums for Lithium Battery Production",
      "To Page / Destination": "Carbon Black & Battery Recycling Vacuum Guide",
      "Anchor Theme": "carbon black recycling vacuum",
      "Link Type": "supporting article → solution page",
      "Priority": "High",
      "Notes": "Use exact or close-match anchors around carbon black recycling vacuum and funnel into the parent solution page."
    },
    {
      "From Page": "Explosion Proof Industrial Vacuums",
      "To Page / Destination": "Air Powered Industrial Vacuums",
      "Anchor Theme": "intrinsically safe vacuum",
      "Link Type": "cross-solution",
      "Priority": "High",
      "Notes": "Explain when pneumatic air-powered units are preferred for hazardous zones."
    },
    {
      "From Page": "High-Performance Vacuums for Lithium Battery Production",
      "To Page / Destination": "Explosion Proof Industrial Vacuums",
      "Anchor Theme": "conductive dust vacuum",
      "Link Type": "cross-solution",
      "Priority": "High",
      "Notes": "Battery pages should link into compliance/explosion-proof authority content."
    },
    {
      "From Page": "Semiconductor, Electronics & ESD Vacuums",
      "To Page / Destination": "Cleanroom & ESD Vacuum Guide",
      "Anchor Theme": "cleanroom vacuum",
      "Link Type": "hub → guide",
      "Priority": "High",
      "Notes": "Use the guide to capture broader research intent and pass users back to the solution page."
    },
    {
      "From Page": "Concrete & Silica Dust Extractors",
      "To Page / Destination": "Industrial Vacuum Accessories, Filters & Spare Parts",
      "Anchor Theme": "HEPA dust extractors",
      "Link Type": "solution → support",
      "Priority": "Medium",
      "Notes": "Support filter/bag replacement and accessory searches from silica visitors."
    },
    {
      "From Page": "Sump Vacuums for Coolant and Metal Chips",
      "To Page / Destination": "Metal Chip & Swarf Vacuums",
      "Anchor Theme": "metal chip vacuum",
      "Link Type": "hub → child page",
      "Priority": "High",
      "Notes": "Use child page for chip/swarf-specific intent that is broader than sump pumping."
    }
  ],
  "support_content_briefs": [
    {
      "Content Idea": "Cleanroom vs ESD Vacuums",
      "Parent Solution Page": "Semiconductor, Electronics & ESD Vacuums",
      "Primary Keyword": "cleanroom vacuum",
      "Secondary Keywords": "esd vacuum | anti static vacuum | cleanroom hepa vacuum",
      "Funnel Stage": "MOFU",
      "Format": "Guide / comparison",
      "Why It Matters": "Bridges broader research intent into the new semiconductor solution page."
    },
    {
      "Content Idea": "Explosion Proof vs Intrinsically Safe Vacuums",
      "Parent Solution Page": "Explosion Proof Industrial Vacuums",
      "Primary Keyword": "intrinsically safe vacuum",
      "Secondary Keywords": "explosion proof vacuum | hazloc vacuum | ATEX vacuum",
      "Funnel Stage": "MOFU",
      "Format": "Guide / FAQ",
      "Why It Matters": "Useful for confused high-intent safety buyers."
    },
    {
      "Content Idea": "How to Choose a Sump Vacuum for Coolant and Metal Chips",
      "Parent Solution Page": "Sump Vacuums for Coolant and Metal Chips",
      "Primary Keyword": "cnc sump vacuum",
      "Secondary Keywords": "coolant sump vacuum | metal chip vacuum | oil and swarf vacuum",
      "Funnel Stage": "MOFU",
      "Format": "Buyer guide",
      "Why It Matters": "Can rank for machine-shop cleanup decisions and point to RAM OIL/FROG products."
    },
    {
      "Content Idea": "How to Control Hexavalent Chromium and Manganese Welding Fumes",
      "Parent Solution Page": "Welding Fume Extractors",
      "Primary Keyword": "hexavalent chromium",
      "Secondary Keywords": "manganese welding fumes | welding fume extraction system | source capture",
      "Funnel Stage": "TOFU/MOFU",
      "Format": "Authority blog",
      "Why It Matters": "Supports toxic-metal searchers and strengthens the welding hub."
    },
    {
      "Content Idea": "Graphite Dust, Conductive Powders and Battery Housekeeping",
      "Parent Solution Page": "High-Performance Vacuums for Lithium Battery Production",
      "Primary Keyword": "graphite dust vacuum",
      "Secondary Keywords": "battery powder vacuum | conductive dust vacuum | contamination control vacuum",
      "Funnel Stage": "MOFU",
      "Format": "Authority blog",
      "Why It Matters": "Supports battery process/safety searches while the solution page targets commercial head terms."
    },
    {
      "Content Idea": "HEPA H13 vs H14 for Silica and Fine Dust Extraction",
      "Parent Solution Page": "Concrete & Silica Dust Extractors",
      "Primary Keyword": "hepa dust extractors",
      "Secondary Keywords": "silica dust extractor | longopac dust extractors | self cleaning dust extractors",
      "Funnel Stage": "MOFU",
      "Format": "Guide / FAQ",
      "Why It Matters": "Good fit for buyer qualification and filter-related follow-up intent."
    },
    {
      "Content Idea": "Longopac vs Standard Bag Disposal for Hazardous Dust",
      "Parent Solution Page": "Industrial Vacuum Accessories, Filters & Spare Parts",
      "Primary Keyword": "longopac industrial vacuum",
      "Secondary Keywords": "safe dust disposal | endless bag system | hazardous dust bagging",
      "Funnel Stage": "MOFU",
      "Format": "Guide / FAQ",
      "Why It Matters": "Strong accessories/support crossover asset."
    },
    {
      "Content Idea": "Wood Dust Collection vs Shop Vacuum Cleanup",
      "Parent Solution Page": "Woodworking Dust Collection Vacuums",
      "Primary Keyword": "wood dust collection",
      "Secondary Keywords": "wood shop dust collection | sanding dust collection | saw dust",
      "Funnel Stage": "TOFU/MOFU",
      "Format": "Guide / comparison",
      "Why It Matters": "Useful new-market primer if woodworking becomes a target vertical."
    }
  ],
  "theme_cluster_index": [
    {
      "Theme": "Additive Manufacturing / 3D Printing",
      "Canonical Cluster": "3D Printer Cleaning",
      "Total_Keywords": "4",
      "Primary_Count": "2",
      "Secondary_Count": "2",
      "Related_Count": "0",
      "Highest_Validated_Volume": "170",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Additive Manufacturing / 3D Printing",
      "Canonical Cluster": "Powder Recovery / Depowdering",
      "Total_Keywords": "5",
      "Primary_Count": "0",
      "Secondary_Count": "2",
      "Related_Count": "3",
      "Highest_Validated_Volume": "10",
      "Coverage": "Gap"
    },
    {
      "Theme": "Additive Manufacturing / 3D Printing",
      "Canonical Cluster": "Safety / Compliance",
      "Total_Keywords": "5",
      "Primary_Count": "0",
      "Secondary_Count": "2",
      "Related_Count": "3",
      "Highest_Validated_Volume": "50",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Additive Manufacturing / 3D Printing",
      "Canonical Cluster": "Machine / Process Long Tails",
      "Total_Keywords": "4",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "4",
      "Highest_Validated_Volume": "0",
      "Coverage": "Gap"
    },
    {
      "Theme": "Additive Manufacturing / 3D Printing",
      "Canonical Cluster": "Broad Terms Hold",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Highest_Validated_Volume": "10",
      "Coverage": "Gap"
    },
    {
      "Theme": "Air Powered / Intrinsically Safe",
      "Canonical Cluster": "Air Powered Industrial Vacuum",
      "Total_Keywords": "2",
      "Primary_Count": "2",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Air Powered / Intrinsically Safe",
      "Canonical Cluster": "Pneumatic Liquid Vacuum",
      "Total_Keywords": "2",
      "Primary_Count": "2",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Air Powered / Intrinsically Safe",
      "Canonical Cluster": "Air Operated Industrial Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Air Powered / Intrinsically Safe",
      "Canonical Cluster": "Compressed Air Industrial Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Air Powered / Intrinsically Safe",
      "Canonical Cluster": "Intrinsically Safe Industrial Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Air Powered / Intrinsically Safe",
      "Canonical Cluster": "Intrinsically Safe Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Air Powered / Intrinsically Safe",
      "Canonical Cluster": "Pneumatic Industrial Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Air Powered / Intrinsically Safe",
      "Canonical Cluster": "Class I / II Vacuum",
      "Total_Keywords": "2",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "2",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Air Powered / Intrinsically Safe",
      "Canonical Cluster": "Venturi Vacuum",
      "Total_Keywords": "2",
      "Primary_Count": "0",
      "Secondary_Count": "2",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Air Powered / Intrinsically Safe",
      "Canonical Cluster": "ATEX Pneumatic Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Air Powered / Intrinsically Safe",
      "Canonical Cluster": "ATEX Zone 22 Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Air Powered / Intrinsically Safe",
      "Canonical Cluster": "Air Powered Shop Vac",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Air Powered / Intrinsically Safe",
      "Canonical Cluster": "Compressed Air Liquid Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Air Powered / Intrinsically Safe",
      "Canonical Cluster": "Compressed Air Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Air Powered / Intrinsically Safe",
      "Canonical Cluster": "Corrosive / Wet Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Air Powered / Intrinsically Safe",
      "Canonical Cluster": "Hazardous Location Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Air Powered / Intrinsically Safe",
      "Canonical Cluster": "Non-Electric Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Air Powered / Intrinsically Safe",
      "Canonical Cluster": "Pneumatic Intrinsically Safe Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Air Powered / Intrinsically Safe",
      "Canonical Cluster": "Washdown / Wet Area Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Battery / EV / Lithium",
      "Canonical Cluster": "Electrode Powder / Conductive Dust",
      "Total_Keywords": "9",
      "Primary_Count": "5",
      "Secondary_Count": "3",
      "Related_Count": "1",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Battery / EV / Lithium",
      "Canonical Cluster": "Battery Production Vacuum",
      "Total_Keywords": "9",
      "Primary_Count": "4",
      "Secondary_Count": "3",
      "Related_Count": "2",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Battery / EV / Lithium",
      "Canonical Cluster": "Inertization / NFPA Safety",
      "Total_Keywords": "3",
      "Primary_Count": "3",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Battery / EV / Lithium",
      "Canonical Cluster": "Contamination Control / Central Vacuum",
      "Total_Keywords": "3",
      "Primary_Count": "2",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Battery / EV / Lithium",
      "Canonical Cluster": "Material Collection / Recovery",
      "Total_Keywords": "3",
      "Primary_Count": "2",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Battery / EV / Lithium",
      "Canonical Cluster": "Carbon Black Recycling",
      "Total_Keywords": "2",
      "Primary_Count": "2",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Battery / EV / Lithium",
      "Canonical Cluster": "Waste / Electrolyte Handling",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "CNC / Machine Tool",
      "Canonical Cluster": "cnc machine vacuum",
      "Total_Keywords": "5",
      "Primary_Count": "0",
      "Secondary_Count": "2",
      "Related_Count": "3",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "Concrete Dust Extractor",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "Concrete Grinder Dust Extraction",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "Floor Preparation Dust Extractors",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "OSHA-Compliant Silica Vacuums",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "Silica Dust Extractor",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "Silica Dust Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "Cement Dust Extraction",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "Concrete Dust Separation",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "Concrete Surface Prep Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "Core Drilling Wet & Dry Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "Floor Grinder Dust Extraction",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "Floor Scarifier Dust Extraction",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "HEPA Dust Extractors",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "Hand Tool Dust Extraction",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "Industrial HEPA Dust Collectors",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "Longopac Dust Extractors",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "Masonry Dust Extraction",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "Respirable Silica Control",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "Self-Cleaning Dust Extractors",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "Shot Blaster Dust Extraction",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "Surface Prep Dust Extraction",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Concrete / Silica / Floor Prep",
      "Canonical Cluster": "Table 1 Silica Compliance",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Coolant Recovery / Reuse",
      "Canonical Cluster": "coolant recovery vacuum",
      "Total_Keywords": "5",
      "Primary_Count": "1",
      "Secondary_Count": "1",
      "Related_Count": "3",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "ATEX",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Highest_Validated_Volume": "720",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Centralized Vacuum Systems",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Highest_Validated_Volume": "12100",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Class I Div 1",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Highest_Validated_Volume": "1000",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Class I Div 2",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Highest_Validated_Volume": "1900",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Class II Div 2",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Highest_Validated_Volume": "480",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Combustible Dust",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Highest_Validated_Volume": "880",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Dust Extractors",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Highest_Validated_Volume": "5400",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Industrial Vacuum Cleaners",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Highest_Validated_Volume": "1900",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "NFPA 660",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Highest_Validated_Volume": "590",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Portable Dust Collection",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Highest_Validated_Volume": "2400",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Explosion-Proof Vacuum",
      "Total_Keywords": "2",
      "Primary_Count": "0",
      "Secondary_Count": "2",
      "Related_Count": "0",
      "Highest_Validated_Volume": "90",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Anti-Static Hose",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Highest_Validated_Volume": "140",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Antistatic Hose",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Highest_Validated_Volume": "110",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Class II Div 1",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Highest_Validated_Volume": "390",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Combustible Dust Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Highest_Validated_Volume": "50",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Conductive Hose",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Highest_Validated_Volume": "40",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Grounded Vacuum Hose",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Highest_Validated_Volume": "40",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Hazardous Location",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Highest_Validated_Volume": "170",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Hazloc",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Highest_Validated_Volume": "210",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Intrinsically Safe Vacuum Cleaners",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Highest_Validated_Volume": "20",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "NFPA 484",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Highest_Validated_Volume": "140",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "NFPA 652",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Highest_Validated_Volume": "260",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "NFPA 654",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Highest_Validated_Volume": "260",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Powder Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Highest_Validated_Volume": "70",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Static Dissipative Hose",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Highest_Validated_Volume": "70",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Explosion Proof / Combustible Dust",
      "Canonical Cluster": "Zone 22",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Highest_Validated_Volume": "320",
      "Coverage": "Covered / strong"
    },
    {
      "Theme": "Food / Bakery / Oven Cleaning",
      "Canonical Cluster": "Bakery Vacuum",
      "Total_Keywords": "2",
      "Primary_Count": "2",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Bakery / Oven Cleaning",
      "Canonical Cluster": "Food Industry Vacuums",
      "Total_Keywords": "2",
      "Primary_Count": "2",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Bakery / Oven Cleaning",
      "Canonical Cluster": "Food Processing Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Bakery / Oven Cleaning",
      "Canonical Cluster": "High Temperature Oven Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Bakery / Oven Cleaning",
      "Canonical Cluster": "Industrial Oven Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Bakery / Oven Cleaning",
      "Canonical Cluster": "Oven Cleaning Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Bakery / Oven Cleaning",
      "Canonical Cluster": "Crumb & Residue Removal",
      "Total_Keywords": "3",
      "Primary_Count": "0",
      "Secondary_Count": "3",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Bakery / Oven Cleaning",
      "Canonical Cluster": "Food Dust Control",
      "Total_Keywords": "3",
      "Primary_Count": "0",
      "Secondary_Count": "3",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Bakery / Oven Cleaning",
      "Canonical Cluster": "Food Grade / Hygienic Support",
      "Total_Keywords": "3",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "3",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Bakery / Oven Cleaning",
      "Canonical Cluster": "Food Plant Housekeeping",
      "Total_Keywords": "2",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "2",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Bakery / Oven Cleaning",
      "Canonical Cluster": "Allergen Changeover Cleaning",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Bakery / Oven Cleaning",
      "Canonical Cluster": "Bakery Oven Cleaning",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Bakery / Oven Cleaning",
      "Canonical Cluster": "Hot Oven Cleaning",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Pharma OEM",
      "Canonical Cluster": "Packaging Trim Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Pharma OEM",
      "Canonical Cluster": "Production Trim Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Pharma OEM",
      "Canonical Cluster": "Scrap Collection Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Pharma OEM",
      "Canonical Cluster": "Trim Extractor Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Pharma OEM",
      "Canonical Cluster": "Stainless Food / Pharma Vacuum",
      "Total_Keywords": "2",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "2",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Pharma OEM",
      "Canonical Cluster": "Compact Pharma Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Pharma OEM",
      "Canonical Cluster": "Continuous Duty OEM Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Pharma OEM",
      "Canonical Cluster": "Food & Pharma OEM Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Pharma OEM",
      "Canonical Cluster": "H14 Pharma Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Pharma OEM",
      "Canonical Cluster": "Machine Vacuuming",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Pharma OEM",
      "Canonical Cluster": "On-Board Installation Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Food / Pharma OEM",
      "Canonical Cluster": "Pharmaceutical Vacuum",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Metal Chips / Swarf",
      "Canonical Cluster": "metal chip vacuum",
      "Total_Keywords": "6",
      "Primary_Count": "2",
      "Secondary_Count": "3",
      "Related_Count": "1",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Metal Chips / Swarf",
      "Canonical Cluster": "oil and swarf vacuum",
      "Total_Keywords": "4",
      "Primary_Count": "2",
      "Secondary_Count": "1",
      "Related_Count": "1",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Semiconductor / Electronics / ESD",
      "Canonical Cluster": "Antistatic / ESD Vacuum",
      "Total_Keywords": "5",
      "Primary_Count": "3",
      "Secondary_Count": "1",
      "Related_Count": "1",
      "Highest_Validated_Volume": "260",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Semiconductor / Electronics / ESD",
      "Canonical Cluster": "Cleanroom Vacuum",
      "Total_Keywords": "5",
      "Primary_Count": "1",
      "Secondary_Count": "3",
      "Related_Count": "1",
      "Highest_Validated_Volume": "140",
      "Coverage": "Gap"
    },
    {
      "Theme": "Semiconductor / Electronics / ESD",
      "Canonical Cluster": "Electronics / PCB Vacuum",
      "Total_Keywords": "4",
      "Primary_Count": "1",
      "Secondary_Count": "2",
      "Related_Count": "1",
      "Highest_Validated_Volume": "480",
      "Coverage": "Gap"
    },
    {
      "Theme": "Semiconductor / Electronics / ESD",
      "Canonical Cluster": "Bench / Tabletop / Workstation",
      "Total_Keywords": "3",
      "Primary_Count": "0",
      "Secondary_Count": "2",
      "Related_Count": "1",
      "Highest_Validated_Volume": "110",
      "Coverage": "Gap"
    },
    {
      "Theme": "Semiconductor / Electronics / ESD",
      "Canonical Cluster": "Broad Terms Hold",
      "Total_Keywords": "2",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Highest_Validated_Volume": "18100",
      "Coverage": "Covered broadly across market"
    },
    {
      "Theme": "Semiconductor / Electronics / ESD",
      "Canonical Cluster": "Compact / Portable Industrial",
      "Total_Keywords": "2",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "1",
      "Highest_Validated_Volume": "140",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Semiconductor / Electronics / ESD",
      "Canonical Cluster": "Filtration Qualifiers",
      "Total_Keywords": "2",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "2",
      "Highest_Validated_Volume": "50",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Spare Parts / Support",
      "Canonical Cluster": "Replacement Filters",
      "Total_Keywords": "10",
      "Primary_Count": "2",
      "Secondary_Count": "6",
      "Related_Count": "2",
      "Coverage": "Covered strongly"
    },
    {
      "Theme": "Spare Parts / Support",
      "Canonical Cluster": "Pre-Separators",
      "Total_Keywords": "6",
      "Primary_Count": "2",
      "Secondary_Count": "3",
      "Related_Count": "1",
      "Coverage": "Covered strongly"
    },
    {
      "Theme": "Spare Parts / Support",
      "Canonical Cluster": "Longopac / Bagging",
      "Total_Keywords": "4",
      "Primary_Count": "2",
      "Secondary_Count": "1",
      "Related_Count": "1",
      "Coverage": "Covered strongly"
    },
    {
      "Theme": "Spare Parts / Support",
      "Canonical Cluster": "Service / Branded Parts",
      "Total_Keywords": "4",
      "Primary_Count": "1",
      "Secondary_Count": "3",
      "Related_Count": "0",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Spare Parts / Support",
      "Canonical Cluster": "Accessory Kits",
      "Total_Keywords": "3",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "3",
      "Coverage": "Covered strongly"
    },
    {
      "Theme": "Sump / Coolant Cleanup",
      "Canonical Cluster": "CNC sump vacuum",
      "Total_Keywords": "7",
      "Primary_Count": "5",
      "Secondary_Count": "1",
      "Related_Count": "1",
      "Coverage": "Mixed"
    },
    {
      "Theme": "System / Performance",
      "Canonical Cluster": "simultaneous vacuum and discharge",
      "Total_Keywords": "5",
      "Primary_Count": "2",
      "Secondary_Count": "2",
      "Related_Count": "1",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Welding / Toxic Metals",
      "Canonical Cluster": "Welding Fume Extractors",
      "Total_Keywords": "4",
      "Primary_Count": "4",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Highest_Validated_Volume": "2400",
      "Coverage": "Covered strongly"
    },
    {
      "Theme": "Welding / Toxic Metals",
      "Canonical Cluster": "Hazard / Regulatory Info",
      "Total_Keywords": "7",
      "Primary_Count": "0",
      "Secondary_Count": "2",
      "Related_Count": "2",
      "Highest_Validated_Volume": "9900",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Welding / Toxic Metals",
      "Canonical Cluster": "Metal-Specific Hazards",
      "Total_Keywords": "5",
      "Primary_Count": "0",
      "Secondary_Count": "2",
      "Related_Count": "3",
      "Highest_Validated_Volume": "320",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Welding / Toxic Metals",
      "Canonical Cluster": "Source Capture / Hoods",
      "Total_Keywords": "4",
      "Primary_Count": "0",
      "Secondary_Count": "3",
      "Related_Count": "1",
      "Highest_Validated_Volume": "170",
      "Coverage": "Covered strongly"
    },
    {
      "Theme": "Welding / Toxic Metals",
      "Canonical Cluster": "Welding Systems / LEV",
      "Total_Keywords": "3",
      "Primary_Count": "0",
      "Secondary_Count": "3",
      "Related_Count": "0",
      "Highest_Validated_Volume": "320",
      "Coverage": "Mixed"
    },
    {
      "Theme": "Welding / Toxic Metals",
      "Canonical Cluster": "Torch-Mounted Extraction",
      "Total_Keywords": "2",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "2",
      "Highest_Validated_Volume": "10",
      "Coverage": "Covered strongly"
    },
    {
      "Theme": "Welding / Toxic Metals",
      "Canonical Cluster": "Welding Fume Collectors",
      "Total_Keywords": "2",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "1",
      "Highest_Validated_Volume": "70",
      "Coverage": "Covered partially"
    },
    {
      "Theme": "Welding / Toxic Metals",
      "Canonical Cluster": "Plasma / Cutting",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Highest_Validated_Volume": "40",
      "Coverage": "Covered partially"
    },
    {
      "Theme": "Woodworking / Dust Collection",
      "Canonical Cluster": "Wood Dust",
      "Total_Keywords": "5",
      "Primary_Count": "2",
      "Secondary_Count": "2",
      "Related_Count": "1",
      "Highest_Validated_Volume": "1600",
      "Coverage": "Covered / partially covered"
    },
    {
      "Theme": "Woodworking / Dust Collection",
      "Canonical Cluster": "Wood Shop",
      "Total_Keywords": "2",
      "Primary_Count": "2",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Highest_Validated_Volume": "1600",
      "Coverage": "Covered / partially covered"
    },
    {
      "Theme": "Woodworking / Dust Collection",
      "Canonical Cluster": "Sawdust",
      "Total_Keywords": "3",
      "Primary_Count": "1",
      "Secondary_Count": "2",
      "Related_Count": "0",
      "Highest_Validated_Volume": "3600",
      "Coverage": "Covered / partially covered"
    },
    {
      "Theme": "Woodworking / Dust Collection",
      "Canonical Cluster": "Woodworking",
      "Total_Keywords": "1",
      "Primary_Count": "1",
      "Secondary_Count": "0",
      "Related_Count": "0",
      "Highest_Validated_Volume": "1600",
      "Coverage": "Covered / partially covered"
    },
    {
      "Theme": "Woodworking / Dust Collection",
      "Canonical Cluster": "Sanding Dust",
      "Total_Keywords": "3",
      "Primary_Count": "0",
      "Secondary_Count": "3",
      "Related_Count": "0",
      "Highest_Validated_Volume": "590",
      "Coverage": "Covered / partially covered"
    },
    {
      "Theme": "Woodworking / Dust Collection",
      "Canonical Cluster": "hold for separate cluster",
      "Total_Keywords": "2",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "2",
      "Highest_Validated_Volume": "50",
      "Coverage": "Covered / partially covered"
    },
    {
      "Theme": "Woodworking / Dust Collection",
      "Canonical Cluster": "MDF Dust",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "0",
      "Related_Count": "1",
      "Highest_Validated_Volume": "70",
      "Coverage": "Covered / partially covered"
    },
    {
      "Theme": "Woodworking / Dust Collection",
      "Canonical Cluster": "Vacuum / Housekeeping",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Highest_Validated_Volume": "170",
      "Coverage": "Covered / partially covered"
    },
    {
      "Theme": "Woodworking / Dust Collection",
      "Canonical Cluster": "Wood Powder",
      "Total_Keywords": "1",
      "Primary_Count": "0",
      "Secondary_Count": "1",
      "Related_Count": "0",
      "Highest_Validated_Volume": "210",
      "Coverage": "Covered / partially covered"
    }
  ],
  "linking_rules": [
    "Link material pages to product-category pages and selector resources.",
    "Link product pages to application pages only when the product is a real fit.",
    "Use support content to reinforce money pages rather than compete with them.",
    "Keep accessory/filter links close to quote-path copy when compatibility must be verified."
  ]
}