{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/317149230"
      "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" : [ "In addition to tone clusters evident in such works as Advertisement and Tiger, Cowell experimented with the \"string piano in works like The Aeolian Harp and The Banshee where strings are strummed or plucked inside the piano." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "blogspot.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/146757257"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/317149230" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/201391464"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/317149230"] } } }
