{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/120176493"
      "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 relationships among files (such as their common origin, type, and degree of common content) may be obscured over time. Still further, not all types of files may be equally well suited to a given type of storage available in a system. For example," ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "docstoc.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/168882759"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/120176493"] } } }
