@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90a877ea-7544-4a81-9978-251a6338108b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90a877ea-7544-4a81-9978-251a6338108b> .