{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/271607691"
      "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" : [ "Along with the advance of programming languages, development methods, abstraction granularity and specification power, testing became better facilitated and challenged with more complex situations and requirements of different kinds of systems." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "slideshare.net" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/143370762"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/271607691"] } } }
