@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3b50fc84-f457-4895-ae74-2c61ff591dc6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3b50fc84-f457-4895-ae74-2c61ff591dc6> .