@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b18b41a9-797d-4f45-ad75-f05a27618c94> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b18b41a9-797d-4f45-ad75-f05a27618c94> .