@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9e5d1de-17ec-4396-a166-f8f697673bc7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9e5d1de-17ec-4396-a166-f8f697673bc7> .