@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4a8814c-6d85-4410-a618-9491252f8b3f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4a8814c-6d85-4410-a618-9491252f8b3f> .