@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1ae8b97-1494-42ac-9ccc-4972f6a7e8ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1ae8b97-1494-42ac-9ccc-4972f6a7e8ea> .