@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9168ba6-0898-4419-ad83-93942c8ca6fe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9168ba6-0898-4419-ad83-93942c8ca6fe> .