@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ac6d2fa-c5f2-4521-931e-b9854e312fb8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ac6d2fa-c5f2-4521-931e-b9854e312fb8> .