{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/99051530"
      "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 radical R1 is preferably a hydrogen atom or a methyl, ethyl, butyl or propyl group, especially a methyl or ethyl group." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/365813524"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/99051530" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/373633007"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/99051530" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/117943179"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/99051530" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/114823040"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/99051530"] } } }
