{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/104969046"
      "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" : [ "Addition of patients, populations, or other items related to a protocol due to enrollment issues, a need for statistically significant data, or responses to protocol and data and safety monitoring board (DSMB) reviews." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "nih.gov" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/503570417"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/104969046"] } } }
