@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18e7dc6e-3c54-4605-b4f0-82905e3a2e72> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18e7dc6e-3c54-4605-b4f0-82905e3a2e72> .