{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/170240572"
      "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" : [ "This mattress is the best thing that has ever happened to my sleep life!" ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "overstock.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/360421313"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/170240572"] } } }
