@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f1aaa252-67ba-4105-8f92-18f4e172ea91> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f1aaa252-67ba-4105-8f92-18f4e172ea91> .