@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d50f59d6-3de9-45d4-905e-dc2ee44cd57f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d50f59d6-3de9-45d4-905e-dc2ee44cd57f> .