{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/prov/488591824"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/202090599" ] } },

    { "id" : "http://webisa.webdatacommons.org/202090599"
      "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" : [ "A is optionally substituted on carbon by one or more D and is selected from C1-4alkyl, phenyl, a heterocyclic group or phenylC1-4alkyl; E is a direct bond or ???O???, ???C(O)??? or ???S(O)r???; wherein r is 0-2; D is hydroxy or N,N-(C1-2alkyl)2amino." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.fr" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/471919231"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/202090599"] } } }
