@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad6ef0cf-d0a4-4e62-89c3-570da3a64562> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad6ef0cf-d0a4-4e62-89c3-570da3a64562> .