{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/178296296"
      "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" : [ "The income tax as a regular and important source of revenue, for example, was a hotly contested issue until the 16th amendment was adopted in 1913." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "realtruth.org" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/35713875"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/178296296"] } } }
