{ "items" : [
    { "id" : "http://caligraph.org/resource/Gross_metropolitan_product"
      "properties" : {
        "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" : [ "http://caligraph.org/ontology/Regional_economic",
          "http://caligraph.org/ontology/Metropolitan_area",
          "http://caligraph.org/ontology/Urban_economic",
          "http://www.w3.org/2002/07/owl#NamedIndividual",
          "http://caligraph.org/ontology/List_by_economic_indicators" ] ,
        "http://www.w3.org/2000/01/rdf-schema#label" : [ "Gross metropolitan product" ] ,
        "http://www.w3.org/2002/07/owl#sameAs" : [ "http://dbpedia.org/resource/Gross_metropolitan_product" ] ,
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://en.wikipedia.org/wiki/Category:Metropolitan_areas_by_continent",
          "http://en.wikipedia.org/wiki/Category:Metropolitan_areas_by_country",
          "http://en.wikipedia.org/wiki/Category:Metropolitan_areas",
          "http://en.wikipedia.org/wiki/Category:Lists_by_economic_indicators",
          "http://en.wikipedia.org/wiki/Category:Urban_economics",
          "http://en.wikipedia.org/wiki/Category:Regional_economics",
          "http://en.wikipedia.org/wiki/Category:Lists_of_metropolitan_areas" ] ,
        "http://www.w3.org/2004/02/skos/core#prefLabel" : [ "Gross metropolitan product" ] ,
        "http://www.w3.org/2004/02/skos/core#altLabel" : [ "GDP",
          "GMP",
          "metro GDP",
          "gross metropolitan product",
          "metro economy",
          "Gross Metropolitan Product",
          "Metro GDP",
          "Metro GDP(PPP)",
          "Gross Metropolitan Product (GMP)"] } } }
