@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99b78cc3-42f7-4666-a6be-ad989e151194> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99b78cc3-42f7-4666-a6be-ad989e151194> .