{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/326671058"
      "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 procedure should return two string values: the username and the password to use for authentication.The default value is a procedure which extracts the username and password components from the URI.For proxy authentication support, see determine-proxy-username/password in the next section." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "call-cc.org" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/263210701"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/326671058"] } } }
