{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/146647405"
      "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" : [ "ogen; and an acridinium compound in which R1 is a methyl group, R3 is an acetyl group and in which adjacent R4 and R5 fuse to form a benzene ring." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/108013098"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/146647405"] } } }
