@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99721afb-0ebf-4af5-81d1-8374f635c144> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99721afb-0ebf-4af5-81d1-8374f635c144> .