@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6573c47c-413b-4863-8936-46a75a64975a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6573c47c-413b-4863-8936-46a75a64975a> .