{ "items" : [
    { "id" : "http://caligraph.org/resource/550%20BCE_(16766986)"
      "properties" : {
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          "http://www.w3.org/2002/07/owl#NamedIndividual" ] ,
        "http://www.w3.org/2000/01/rdf-schema#label" : [ "550 BCE" ] ,
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://en.wikipedia.org/wiki/Meteorite_fall_statistics",
          "http://en.wikipedia.org/wiki/Gross_world_product",
          "http://en.wikipedia.org/wiki/List_of_time_periods",
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          "http://en.wikipedia.org/wiki/List_of_population_milestones_by_country",
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        "http://www.w3.org/2004/02/skos/core#prefLabel" : [ "550 BCE" ] ,
        "http://www.w3.org/2004/02/skos/core#altLabel" : [ "600 B.C.",
          "224 CE",
          "629 B.C.",
          "60 B.C.",
          "220–265"] } } }
