@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/89c1cd21-d1a2-47e2-a4c2-d7820067571a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/89c1cd21-d1a2-47e2-a4c2-d7820067571a> .