@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/250af434-f528-4953-b51e-422aa1c6344a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/250af434-f528-4953-b51e-422aa1c6344a> .