@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f21aac97-f3df-41ae-a350-bbb0ee64bb11> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f21aac97-f3df-41ae-a350-bbb0ee64bb11> .