{
  "version": "0.1",
  "status": "experimental",
  "schemaUrl": "https://grounding-map.com/assets/schema/grounding-map.schema.json",
  "site": {
    "name": "marcdeboer.de",
    "url": "https://marcdeboer.de/",
    "description": "Reference implementation example based on the public /fakten/ architecture, facts pages, concept registry logic and machine-readable text resources.",
    "language": "de"
  },
  "mapDirectory": "/fakten/",
  "mapIndexUrl": "https://marcdeboer.de/fakten/",
  "groundingPages": [
    {
      "id": "grounding-map",
      "entityName": "Grounding Map",
      "entityType": "Method",
      "groundingPageUrl": "https://marcdeboer.de/fakten/grounding-map/",
      "canonicalReference": "https://marcdeboer.de/fakten/grounding-map/",
      "editorialExplanationUrl": "https://marcdeboer.de/blog/grounding-map/",
      "evidenceUrls": [
        "https://marcdeboer.de/fakten/",
        "https://marcdeboer.de/fakten/grounding-map/",
        "https://marcdeboer.de/blog/grounding-map/"
      ],
      "relatedGroundingPages": [
        "https://marcdeboer.de/fakten/grounding-page/",
        "https://marcdeboer.de/fakten/search-reality/",
        "https://marcdeboer.de/fakten/seo-entropie/"
      ],
      "relationshipType": "structures",
      "signalStrength": "strong",
      "status": "active",
      "stability": "evolving",
      "owner": "Marc de Boer",
      "lastReviewed": "2026-06-06",
      "machineReadableUrl": "https://marcdeboer.de/fakten/grounding-map.md.txt",
      "openGaps": "This example documents one public implementation and should not be treated as external validation."
    },
    {
      "id": "grounding-page",
      "entityName": "Grounding Page",
      "entityType": "Method",
      "groundingPageUrl": "https://marcdeboer.de/fakten/grounding-page/",
      "canonicalReference": "https://marcdeboer.de/fakten/grounding-page/",
      "editorialExplanationUrl": "https://marcdeboer.de/blog/grounding-pages/",
      "evidenceUrls": [
        "https://marcdeboer.de/fakten/grounding-page/",
        "https://marcdeboer.de/blog/grounding-pages/"
      ],
      "relatedGroundingPages": [
        "https://marcdeboer.de/fakten/grounding-map/"
      ],
      "relationshipType": "is_source_for",
      "signalStrength": "strong",
      "status": "active",
      "stability": "stable",
      "owner": "Marc de Boer",
      "lastReviewed": "2026-06-06",
      "machineReadableUrl": "https://marcdeboer.de/fakten/grounding-page.md.txt",
      "openGaps": "No open gap listed in the reference row."
    },
    {
      "id": "seo-entropie",
      "entityName": "SEO Entropy",
      "entityType": "Concept",
      "groundingPageUrl": "https://marcdeboer.de/fakten/seo-entropie/",
      "canonicalReference": "https://marcdeboer.de/fakten/seo-entropie/",
      "editorialExplanationUrl": "https://marcdeboer.de/blog/seo-entropie/",
      "evidenceUrls": [
        "https://marcdeboer.de/fakten/seo-entropie/",
        "https://marcdeboer.de/blog/seo-entropie/"
      ],
      "relatedGroundingPages": [
        "https://marcdeboer.de/fakten/grounding-map/",
        "https://marcdeboer.de/fakten/search-reality/"
      ],
      "relationshipType": "defines",
      "signalStrength": "strong",
      "status": "active",
      "stability": "stable",
      "owner": "Marc de Boer",
      "lastReviewed": "2026-06-06",
      "machineReadableUrl": "https://marcdeboer.de/fakten/seo-entropie.md.txt",
      "openGaps": "No open gap listed in the reference row."
    },
    {
      "id": "search-reality",
      "entityName": "Search Reality",
      "entityType": "Concept",
      "groundingPageUrl": "https://marcdeboer.de/fakten/search-reality/",
      "canonicalReference": "https://marcdeboer.de/fakten/search-reality/",
      "editorialExplanationUrl": "https://marcdeboer.de/blog/search-reality/",
      "evidenceUrls": [
        "https://marcdeboer.de/fakten/search-reality/",
        "https://marcdeboer.de/blog/search-reality/"
      ],
      "relatedGroundingPages": [
        "https://marcdeboer.de/fakten/grounding-map/",
        "https://marcdeboer.de/fakten/seo-entropie/"
      ],
      "relationshipType": "explains",
      "signalStrength": "medium",
      "status": "active",
      "stability": "evolving",
      "owner": "Marc de Boer",
      "lastReviewed": "2026-06-06",
      "machineReadableUrl": "https://marcdeboer.de/fakten/search-reality.md.txt",
      "openGaps": "No open gap listed in the reference row."
    }
  ],
  "relationshipLayer": [
    {
      "from": "https://marcdeboer.de/fakten/",
      "to": "https://marcdeboer.de/fakten/grounding-map/",
      "relationshipType": "structures",
      "signalStrength": "strong",
      "evidenceUrl": "https://marcdeboer.de/blog/grounding-map/",
      "status": "active",
      "stability": "evolving",
      "note": "/fakten/ acts as the map index for the Grounding Map concept and related facts pages."
    },
    {
      "from": "https://marcdeboer.de/fakten/grounding-map/",
      "to": "https://marcdeboer.de/fakten/grounding-page/",
      "relationshipType": "extends",
      "signalStrength": "strong",
      "evidenceUrl": "https://marcdeboer.de/fakten/grounding-map/",
      "status": "active",
      "stability": "evolving",
      "note": "The Grounding Map extends the single-page Grounding Page principle to a website-level map layer."
    }
  ],
  "evidence": [
    {
      "label": "Grounding Map index",
      "url": "https://marcdeboer.de/fakten/",
      "type": "map_index"
    },
    {
      "label": "Grounding Map facts page",
      "url": "https://marcdeboer.de/fakten/grounding-map/",
      "type": "grounding_page"
    },
    {
      "label": "Grounding Map explanatory article",
      "url": "https://marcdeboer.de/blog/grounding-map/",
      "type": "explanatory_article"
    }
  ],
  "machineReadableResources": [
    {
      "label": "Grounding Map text twin",
      "url": "https://marcdeboer.de/fakten/grounding-map.md.txt",
      "type": "md_txt"
    },
    {
      "label": "Site llms.txt",
      "url": "https://marcdeboer.de/llms.txt",
      "type": "llms_txt"
    },
    {
      "label": "Concept registry",
      "url": "https://marcdeboer.de/fakten/",
      "type": "registry"
    }
  ],
  "referenceImplementation": {
    "name": "marcdeboer.de /fakten/",
    "url": "https://marcdeboer.de/",
    "mapDirectoryUrl": "https://marcdeboer.de/fakten/",
    "mapIndexUrl": "https://marcdeboer.de/fakten/",
    "groundingMapPageUrl": "https://marcdeboer.de/fakten/grounding-map/",
    "editorialExplanationUrl": "https://marcdeboer.de/blog/grounding-map/",
    "notes": "First public reference implementation used to derive Specification v0.1."
  }
}