@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/680c328e-8447-4685-8fef-a4b626f2ef13> rdfs:isDefinedBy <https://stad.gent/data/blank_node/680c328e-8447-4685-8fef-a4b626f2ef13> .