@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18cae8a0-8d5d-47d4-8048-d73a3877889f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18cae8a0-8d5d-47d4-8048-d73a3877889f> .