{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/144280751"
      "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" : [ "Over 900 articles, speeches, letters, and other texts organized by subject, date, and author." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "pbs.org" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/79368746"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/144280751" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/498557574"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/144280751"] } } }
