@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18729c35-735d-4bbc-b2c9-39730c18591c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18729c35-735d-4bbc-b2c9-39730c18591c> .