{
  "$schema": "http://json-schema.org/schema#",
  "description": "Schema for GeoBlacklight. See https://opengeometadata.github.io/aardvark/aardvarkMetadata.html for more details.",
  "id": "http://geoblacklight.org/schema/aardvark",
  "title": "GeoBlacklight Schema - Aardvark",
  "type": "object",
  "properties": {
    "dct_title_s": { "type": "string" },
    "dct_alternative_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "dct_description_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "dct_language_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "dct_creator_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "dct_publisher_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "schema_provider_s": { "type": "string" },
    "gbl_resourceClass_sm": {
      "type": "array",
      "items": {
        "type": "string",
        "enum": [
          "Datasets",
          "Maps",
          "Imagery",
          "Collections",
          "Websites",
          "Web services",
          "Other"
        ]
      }
    },
    "gbl_resourceType_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "dct_subject_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "dcat_theme_sm": {
      "type": "array",
      "items": {
        "type": "string",
        "enum": [
          "Farming",
          "Biota",
          "Boundaries",
          "Climatology, Meteorology and Atmosphere",
          "Economy",
          "Elevation",
          "Environment",
          "Geoscientific Information",
          "Health",
          "Imagery and Base Maps",
          "Intelligence and Military",
          "Inland Waters",
          "Location",
          "Oceans",
          "Planning and Cadastral",
          "Society",
          "Structure",
          "Transportation",
          "Utilities and Communications"
        ]
      }
    },
    "dcat_keyword_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "dct_temporal_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "dct_issued_s": { "type": "string" },
    "gbl_indexYear_im": {
      "type": "array",
      "items": {
        "type": "integer"
      }
    },
    "gbl_dateRange_drsim": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "dct_spatial_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "locn_geometry": { "type": "string" },
    "dcat_centroid_ss": { "type": "string" },
    "dct_relation_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "pcdm_memberOf_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "dct_isPartOf_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "dct_source_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "dct_isVersionOf_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "dct_replaces_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "dct_isReplacedBy_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "dct_rights_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "dct_rightsHolder_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "dct_license_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "dct_accessRights_s": { "type": "string" },
    "dct_format_s": { "type": "string" },
    "gbl_fileSize_s": { "type": "string" },
    "gbl_wxsIdentifier_s": { "type": "string" },
    "dct_references_s": { "type": "string" },
    "id": { "type": "string" },
    "dct_identifier_sm": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "gbl_mdModified_dt": {
      "type": "string",
      "format": "date-time"
    },
    "gbl_mdVersion_s": {
      "type": "string",
      "const": "Aardvark"
    },
    "gbl_suppressed_b": { "type": "boolean" },
    "gbl_georeferenced_b": { "type": "boolean" }
  },
  "required": ["id", "dct_title_s", "gbl_resourceClass_sm", "dct_accessRights_s", "gbl_mdVersion_s"]
}