{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/273034536"
      "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" : [ "SUMMARY OF THE INVENTION [0022] The invention provides systems and methods that treat obesity and other conditions affecting the gastrointestinal tract. [0023] One aspect of the invention achieves a tightening of the pyloric sphincter." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.co.uk" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/320053813"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/273034536"] } } }
