{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/105840373"
      "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" : [ "For each woman, including deceased women, the following information was obtained: date of birth, death, and PM, performance (yes/no) and type of breast reconstruction, PBSO, diagnosis of breast and/or ovarian cancer, mutation status, duration of follow-up after PM (end date being either the date of death or the date of last clinic visit in case of loss to follow-up, or the end date of this study," ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "nih.gov" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/414528076"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/105840373"] } } }
