{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/101715537"
      "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" : [ "To combat the problem, NASA scientists spent a decade and $12 billion to develop a pen that writes in zero gravity, upside down, underwater, on almost any surface including glass and at temperatures ranging from below freezing to 300 C. The Russians used a pencil." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "wordpress.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/228297373"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/101715537"] } } }
