{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/30955054"
      "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" : [ "Possible alkyl groups R.sub.3 to R.sub.6 are, especially, alkyl groups having 1-8 and in particular 1-4 carbon atoms." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "patentgenius.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/18269608"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/30955054"] } } }
