@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0a81ce5a-0812-4e35-9554-5e998739dd39> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0a81ce5a-0812-4e35-9554-5e998739dd39> .