@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1f23e74-10df-46f8-8830-9cf3a2116739> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1f23e74-10df-46f8-8830-9cf3a2116739> .