{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/109638240"
      "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" : [ "Many systems and techniques for laser surgery are available, including variable spot size constantly centered systems, fixed spot size scanned systems, or variable spot size scanned systems, along with a wide variety of other types of systems." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/446103869"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/109638240"] } } }
