{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/137957403"
      "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" : [ "The tissue-engaging device may be used to position, manipulate, hold, grasp, immobilize and/or stabilize an area of tissue and/or an organ, such as a heart, during an ablation procedure." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/372597046"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/137957403"] } } }
