{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/5948531"
      "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" : [ "Industrial emissions are a leading cause, they say -- contradicting critics, already in the minority, who argue that climate change could be caused by mostly natural forces." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "freerepublic.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/357176886"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/5948531"] } } }
