@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a63665ba-9723-4b2d-8b04-5421da42bc01> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a63665ba-9723-4b2d-8b04-5421da42bc01> .