@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac4885fb-8be6-4e15-ad2f-5cc475442979> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac4885fb-8be6-4e15-ad2f-5cc475442979> .