{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/prov/496587753"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/230152971" ] } },

    { "id" : "http://webisa.webdatacommons.org/230152971"
      "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 alkenyl group represented by R may preferably include those having 2 to 32 carbon atoms; and the cycloalkyl group, those having 3 to 12, particularly 5 to 7, carbon atoms." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/17535928"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/230152971"] } } }
