{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/120265469"
      "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" : [ "Use of tobacco (cigarettes, cigars, chewing tobacco, or snuff) and alcoholic beverages are the most common cause of cancers of the mouth, throat, voice box, and tongue." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "clevelandclinic.org" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/361440679"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/120265469" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/37772844"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/120265469"] } } }
