@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1afd8c8-bc51-4825-ad2a-2b7b99a7d024> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1afd8c8-bc51-4825-ad2a-2b7b99a7d024> .