@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/159adc4d-2474-49ac-962e-169ef89d9352> rdfs:isDefinedBy <https://stad.gent/data/blank_node/159adc4d-2474-49ac-962e-169ef89d9352> .