@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/581b7c2c-2380-402d-98ac-5482299ffdb1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/581b7c2c-2380-402d-98ac-5482299ffdb1> .