@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b78c1d49-60e1-465a-8ff0-2dc1cb25b120> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b78c1d49-60e1-465a-8ff0-2dc1cb25b120> .