{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/30175292"
      "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" : [ "1969 Barbara Seaman publishes The Doctor???s Case Against the Pill, which exposes side effects including the risk of blood clots, heart attack, stroke, depression, weight gain and loss of libido." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "pbs.org" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/398920656"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/30175292" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/391790730"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/30175292" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/310955806"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/30175292"] } } }
