{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/31075443"
      "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" : [ "Last year's PGH Green Workplace Challenge was such a success in helping local businesses and other organizations reduce their energy and water consumption that it is back and bigger than ever, with new categories for sustainable ??? and profitable ??? actions." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "popcitymedia.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/321767997"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/31075443"] } } }
