@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9a021cda-470b-4447-ae18-b5dfa1e60638> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9a021cda-470b-4447-ae18-b5dfa1e60638> .