{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/392633489"
      "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" : [ "All studies must receive ethical approval in advance from independent local and international committees, covering issues such as informed consent." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "wellcome.ac.uk" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/31299556"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/392633489"] } } }
