@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21486b6b-ad51-4cc8-81cb-3ebfddb71236> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21486b6b-ad51-4cc8-81cb-3ebfddb71236> .