{ "items" : [ { "id" : "http://webisa.webdatacommons.org/concept/_conversation_" "properties" : { "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/communication_difficulty_" ] } }, { "id" : "http://webisa.webdatacommons.org/concept/_autism_" "properties" : { "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/communication_difficulty_" ] } }, { "id" : "http://webisa.webdatacommons.org/concept/_child_" "properties" : { "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/communication_difficulty_" ] } }, { "id" : "http://webisa.webdatacommons.org/concept/_speech_" "properties" : { "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/communication_difficulty_" ] } }, { "id" : "http://webisa.webdatacommons.org/concept/_language_" "properties" : { "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/communication_difficulty_" ] } }, { "id" : "http://webisa.webdatacommons.org/concept/_stuttering_" "properties" : { "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/communication_difficulty_" ] } }, { "id" : "http://webisa.webdatacommons.org/concept/_anxiety_" "properties" : { "http://www.w3.org/2004/02/skos/core#broader" : [ "http://webisa.webdatacommons.org/concept/communication_difficulty_"] } } }