@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f1f8ca5-5e19-4eaf-8646-0819dc028c73> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f1f8ca5-5e19-4eaf-8646-0819dc028c73> .