{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/292356161"
      "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" : [ "In properly controlled clinical trials, scientists can account for variables - such as women???s weight, diet, lifestyle, pre-existing health and any other drugs they take - so they can pin harmful side-effects on to the treatment." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "iol.co.za" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/148368499"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/292356161"] } } }
