{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/306614577"
      "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 present invention describes activated polyalkylene oxides having the general structure: ##STR5## wherein R1 is H--, H3 C--, an oxycarbonyl N-dicarboximide group, or any other functional group; wherein each R2, R3, and R4 is an alkyl group which may be straight, branched, disubstituted, or unsubstituted, and wherein each R2, R3, and R4 may be independently the same as, or different from, the ot" ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/464850946"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/306614577" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/465356514"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/306614577"] } } }
