@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8158ad49-2f00-4f5b-ae3c-05e91e4658e9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8158ad49-2f00-4f5b-ae3c-05e91e4658e9> .