{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/130930350"
      "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" : [ "Flapper valve 396 is constructed of any suitable material, for example ceramic or relatively soft metal such as aluminum or cast iron, which may be removed by rotary drilling or percussive means." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/363606098"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/130930350"] } } }
