{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/229174704"
      "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" : [ "Each engineering course after the freshman year will build on these tools by including homework problems that require their use." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "pnc.edu" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/71260406"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/229174704"] } } }
