{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/221873464"
      "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" : [ "Symptoms such as pain and bloating seldom are obvious until the cancer is more advanced, and numerous attempts at screening tests have failed.Endometrial cancer affects about 47,000 women a year, and kills about 8,000." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "couriernews.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/4338004"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/221873464"] } } }
