{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/103819413"
      "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" : [ "In some known surgical procedures, bone and other tissue that has impinged upon the spinal canal and/or exerted pressure on the spinal cord can be removed." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.ca" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/308723568"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/103819413"] } } }
