{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/prov/445525756"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/172985218" ] } },

    { "id" : "http://webisa.webdatacommons.org/172985218"
      "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" : [ "Just as many young people do not understand the risks of tobacco, they often do not realize that high-fat, meat-heavy meals greatly increase the risk of obesity, heart disease, diabetes, hypertension, and some types of cancer, Susan Levin, the committee's director of nutrition education, wrote in a letter to David C. Novak, chairman of Yum!" ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "baltimoresun.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/69430931"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/172985218"] } } }
