@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1ef088f-6b23-4475-8f61-fea36ea410e5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1ef088f-6b23-4475-8f61-fea36ea410e5> .