@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81738174-e6b1-40a5-a603-f08260b6fffc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81738174-e6b1-40a5-a603-f08260b6fffc> .