{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/199712549"
      "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" : [ "So we found Pingle which was an iPod Touch/iPhone app client for Ping.fm and had a great interface to go with it and supports many services such as Facebook and Twitter. [Price:$1.99] But if you want to use Ping.fm free while on the move, here are some free alternatives." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "wordpress.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/342862668"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/199712549"] } } }
