{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/2002966"
      "properties" : {
        "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" : [ "http://www.w3.org/ns/prov#Entity" ] ,
        "http://www.w3.org/ns/prov#value" : [ "Surely the state of the art in oil exploration and extraction is a factor, but cost/price of oil determines what is actually done." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "econbrowser.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/256872657"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/2002966" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/154185896"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/2002966"] } } }
