@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90f445f5-5a0b-4ba8-9889-801120c9063f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90f445f5-5a0b-4ba8-9889-801120c9063f> .