{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/433834942"
      "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" : [ "Midstream firms are spending billions of dollars on gas-processing plants, fractionators, pipelines, storage facilities, shipping terminals, and other infrastructure that enable the shale gas revolution to spark a petrochemical renaissance....This information is only available to Chemical Week subscribers." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "chemweek.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/63498346"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/433834942" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/63380643"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/433834942"] } } }
