DSPdefined.json

{
  "@context": "http://www.w3.org/ns/csvw",
  "tables": [{
    "url": "http://example.org/descriptionSet.csv",
    "tableSchema": {
      "columns": [{
        "name": "descID",
        "datatype": "string"
      }, {
        "name": "version",
        "datatype": "string"
      }, {
        "name": "versionDate",
        "datatype": "date"
      }, {
        "name": "topic",
        "datatype": "string"
      }, {
		  "name": "creator",
		  "datatype": "string"
      }
  		],
      "aboutUrl": "http://example.org/dsp.csv{#descID}",
      "propertyUrl": "http://example.com/{_name}",
      "primaryKey": "descID"
    }
  }, {
    "url": "http://example.org/description.csv",
    "tableSchema": {
      "columns": [{
        "name": "descSetID",
        "valueUrl": "http://example.org/dsp.csv{#descSetID}"
      }, {
        "name": "descID",
        "datatype": "string"
      }, {
        "name": "label",
        "datatype": "string"
      }, {
		  "name": "shortDescription",
		  "datatype": "string"
      },
	  {
	  	  "name": "longDescription",
	  	  "datatype": "string"
        },
		{
		  "name": "minOccurs",
		  "datatype": "integer"
	      },
		  {
	  	  "name": "maxOccurs",
		  "datatype": "integer"
		   },
		   {
			   "name": "standalone",
			   "datatype": "string"
		   },
		   {
			   "name": "class",
			   "datatype": "string"
		   }
  ],
      "foreignKeys": [{
        "columnReference": "descSetID",
        "reference": {
          "resource": "http://example.org/description.csv",
          "columnReference": "descSetID"
        }
      }]
    }
  }]
}