@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8effb1f5-39ea-4b1b-97e2-81e3ac74c922> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8effb1f5-39ea-4b1b-97e2-81e3ac74c922> .