{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/292237906"
      "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" : [ "Another aspect of the present invention is a method of performing a procedure on a beating heart involving, at a minimum, inserting into the aorta, a temporary valve, as described above, removing at least some portion of the native aortic valve, and placing a permanent valve prosthesis at a site within the aorta." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.co.uk" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/137300572"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/292237906"] } } }
