@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57157ef2-fcfd-48bb-9351-dca7c54e10b4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57157ef2-fcfd-48bb-9351-dca7c54e10b4> .