@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/497c87ba-de54-47f0-9515-f2a11d2c8878> rdfs:isDefinedBy <https://stad.gent/data/blank_node/497c87ba-de54-47f0-9515-f2a11d2c8878> .