@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b3ac9a23-abff-49c8-ae21-123d8dda98e0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b3ac9a23-abff-49c8-ae21-123d8dda98e0> .