{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/267203338"
      "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" : [ "An even further aspect of the present invention is a method of using a trocar, the trocar comprising an obturator having a tip and a cannula having a flexible open end, the method of including: inserting the trocar into a body cavity; slidably engaging a bearing surface on the cannula against a bearing surface on the obturator thereby deflecting the obturator relative to the cannula; impinging the" ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.es" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/137300572"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/267203338"] } } }
