@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1531d8a6-e877-4b8d-9140-f583b2bc3031> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1531d8a6-e877-4b8d-9140-f583b2bc3031> .