@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/579491fa-496b-42dc-b8f1-972ce4574fdd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/579491fa-496b-42dc-b8f1-972ce4574fdd> .