{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/399403463"
      "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" : [ "If pollution was not under some sort of control would we see worse scenes than those in 1952 London? (it persisted for 4/5 days, leading to the deaths of at least 4,000 people) the days of smog urgh" ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "pcadvisor.co.uk" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/25803703"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/399403463"] } } }
