{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/422403088"
      "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" : [ "Mud is drilling fluid that consists mainly of a mixture of water, or oil distillate, and ???heavy??? minerals such as bentonite or barites." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "indianaffairs.gov" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/31241754"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/422403088"] } } }
