@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8f1b2633-6e8b-40c8-bf99-c61d43853474> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8f1b2633-6e8b-40c8-bf99-c61d43853474> .