@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1a2d158-db60-4857-90c8-b34505704748> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1a2d158-db60-4857-90c8-b34505704748> .