@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffa1afb9-6e9f-44b3-8c54-bccecb85886a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffa1afb9-6e9f-44b3-8c54-bccecb85886a> .