@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b45e048-f337-411c-9e81-68108d54b052> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b45e048-f337-411c-9e81-68108d54b052> .