{ "items" : [ { "id" : "http://webisa.webdatacommons.org/concept/post-traumatic+stress+disorder_ptsd_" "properties" : { "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/trauma-related_symptom_in+child"] } } }