@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99c8d30b-313a-40a5-964e-60c19fedd758> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99c8d30b-313a-40a5-964e-60c19fedd758> .