@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2490287f-55fb-4889-ba59-11d87e290518> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2490287f-55fb-4889-ba59-11d87e290518> .