@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef947f06-c863-4ebc-ac16-33931e646f7f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef947f06-c863-4ebc-ac16-33931e646f7f> .