@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff8a97a3-1246-4b2c-9474-074332775ce9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff8a97a3-1246-4b2c-9474-074332775ce9> .