{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/239832003"
      "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" : [ "It generally occurs in people who are experiencing one or more of the following:A life crisis or stressA change in the sleep environment, including factors such as noise, light, or temperatureSleep/wake schedule problems, such as those due to jet lag or temporary shift workSide effects of medicationChronic insomnia often results from a medical condition." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "harthosp.org" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/52568938"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/239832003" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/157950557"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/239832003"] } } }
