{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/256749202"
      "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" : [ "X represents a hydroxyl, azide, mercapto, or amino (including mono-alkyl and mono-aryl substituted amino) group and preferably, X is an azide or a hydroxyl group;" ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/131776709"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/256749202"] } } }
