@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ff8a5b3-52e3-4191-9522-45083e2745d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ff8a5b3-52e3-4191-9522-45083e2745d1> .