@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a489860e-00e7-4717-ad91-25ce7f189997> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a489860e-00e7-4717-ad91-25ce7f189997> .