@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1df6fb59-5c92-4390-adb5-9909c4711be8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1df6fb59-5c92-4390-adb5-9909c4711be8> .