@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/578ac8d2-922d-483a-aca5-70676bc6a848> rdfs:isDefinedBy <https://stad.gent/data/blank_node/578ac8d2-922d-483a-aca5-70676bc6a848> .