@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50ab1abf-d997-408c-ae82-96aeb14405e7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50ab1abf-d997-408c-ae82-96aeb14405e7> .