@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff981268-4fda-440f-8c88-40a9e740eb15> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff981268-4fda-440f-8c88-40a9e740eb15> .