{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/75849528"
      "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 keel laying is a significant step in the construction of a vessel, as it involves the placement of the very first section of its hull -- this one (pictured above) weighing 325 tons and containing 50 tons of pipes, cables, insulation and other equipment." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "cruisecritic.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/337488954"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/75849528" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/192714089"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/75849528"] } } }
