@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50eff9d1-449b-4ab7-9715-4a53d654cc65> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50eff9d1-449b-4ab7-9715-4a53d654cc65> .