@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a61396c8-abd5-430e-9743-12a3ef63fb2a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a61396c8-abd5-430e-9743-12a3ef63fb2a> .