@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9bd6abf-24a4-4df9-afdf-929793eec8a5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9bd6abf-24a4-4df9-afdf-929793eec8a5> .