{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api.conceptnet.io/schema/concept-node.json",
  "title": "ConceptNet Concept Node",
  "description": "A JSON-LD node object representing a ConceptNet concept, returned by /c/{language}/{term}. Contains all edges (assertions) connecting this concept to others, plus JSON-LD context and pagination metadata.",
  "type": "object",
  "required": ["@context", "@id", "edges"],
  "properties": {
    "@context": {
      "type": "array",
      "description": "JSON-LD context URLs providing term definitions",
      "items": {
        "type": "string"
      },
      "example": ["http://api.conceptnet.io/ld/conceptnet5.7/context.ld.json"]
    },
    "@id": {
      "type": "string",
      "description": "ConceptNet URI of the concept",
      "example": "/c/en/dog"
    },
    "edges": {
      "type": "array",
      "description": "Paginated list of assertions (edges) involving this concept",
      "items": {
        "$ref": "edge.json"
      }
    },
    "view": {
      "$ref": "#/$defs/pagination"
    }
  },
  "$defs": {
    "pagination": {
      "type": "object",
      "description": "Pagination metadata for navigating large result sets",
      "properties": {
        "@id": {
          "type": "string",
          "description": "URI of the current page"
        },
        "paginatedProperty": {
          "type": "string",
          "description": "Property name holding paginated items",
          "example": "edges"
        },
        "firstPage": {
          "type": "string",
          "description": "URI of the first result page"
        },
        "nextPage": {
          "type": "string",
          "description": "URI of the next result page (absent on last page)"
        },
        "previousPage": {
          "type": "string",
          "description": "URI of the previous result page (absent on first page)"
        },
        "comment": {
          "type": "string",
          "description": "Human-readable pagination summary",
          "example": "Results 1-20 of 143"
        }
      }
    }
  }
}