@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3c81c16e-af7d-450c-9bb0-31a7a83aba25> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3c81c16e-af7d-450c-9bb0-31a7a83aba25> .