@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3f428030-a5dc-45b3-8159-b59aad6950df> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3f428030-a5dc-45b3-8159-b59aad6950df> .