@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67ae975f-773c-476f-8bb9-76e50f96927a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67ae975f-773c-476f-8bb9-76e50f96927a> .