@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54a9f4ea-89a3-4237-98b9-09bd4b051aaf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54a9f4ea-89a3-4237-98b9-09bd4b051aaf> .