@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c18f3021-eeae-4b21-9d6a-561b2a79b31a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c18f3021-eeae-4b21-9d6a-561b2a79b31a> .