{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/172154079"
      "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 collection examines such problems as urban sprawl, polluted streams, radioactive waste, lead contamination, airborne mercury, ozone and smog, and noise and light pollution." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "webster.edu" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/446114539"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/172154079"] } } }
