{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/456181291"
      "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" : [ "(b) if it appears to the immigration officer on the advice of a medical inspector or, if no such inspector is available, of any other duly qualified medical practitioner ... that the alien is a person suffering from mental disorder, or that it is otherwise undesirable for medical reasons that he should be admitted." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "cmu.edu" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/154707546"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/456181291"] } } }
