@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54e21961-2f03-428c-8b03-5a2989e1a04a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54e21961-2f03-428c-8b03-5a2989e1a04a> .