@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/621b93ee-8a46-45f7-8fc5-0ed5ba78f766> rdfs:isDefinedBy <https://stad.gent/data/blank_node/621b93ee-8a46-45f7-8fc5-0ed5ba78f766> .