{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/prov/195312729"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/228060677" ] } },

    { "id" : "http://webisa.webdatacommons.org/228060677"
      "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" : [ "A number of media organizations and TV shows, including the New York Times and The Daily Show with Jon Stewart, received mail postmarked Oregon warning that letters had been sent to the Washington or local offices of all 100 U.S. senators and that 10 contained a deadly pathogen, a law enforcement source said." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "newsmax.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/170447598"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/228060677"] } } }
