@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d156f51b-72bc-4a45-adc6-43c37acb2ead> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d156f51b-72bc-4a45-adc6-43c37acb2ead> .