@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1bbc50d-8653-4949-8b51-e0aaaf6c933f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1bbc50d-8653-4949-8b51-e0aaaf6c933f> .