{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/130961878"
      "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" : [ "Alternatively, compound Id may be reacted with an alkyl lithium such as butyl lithium or methyl lithium to form compounds represented by graphic formula Ig wherein R' is an alkyl group. ##STR12##" ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/131161655"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/130961878"] } } }
