@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/578af3fb-2551-42d1-9391-c236afb148b5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/578af3fb-2551-42d1-9391-c236afb148b5> .