@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a6ff8a15-6be2-409b-827c-0d0832dcaf6e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a6ff8a15-6be2-409b-827c-0d0832dcaf6e> .