{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/421863491"
      "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" : [ "In 20% of cases, family history is a factor, and if it is, any future children should be checked by ultrasound when they???re 6 weeks old." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "rchsd.org" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/311564107"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/421863491" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/268423884"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/421863491"] } } }
