@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b77b15a4-509b-447d-b161-d35c3f5a8624> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b77b15a4-509b-447d-b161-d35c3f5a8624> .