@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff1994df-3b8c-4c4b-90e2-a1b95199c084> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff1994df-3b8c-4c4b-90e2-a1b95199c084> .