@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/172751a7-e303-4995-98d6-5ebd437271fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/172751a7-e303-4995-98d6-5ebd437271fd> .