{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/318041502"
      "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" : [ "Clinical trials are investigating whether this cheap, readily available drug could help save the lives of cancer patients.???The new research is just the latest to hail this wonder drug to treat conditions other than diabetes.Last year, research suggested that metformin could help beat the degenerative brain disease Alzheimer???s by triggering the growth of new brain cells.A recent study at Dundee" ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "express.co.uk" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/183282759"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/318041502"] } } }
