@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4481e19a-4aee-4050-9b90-d99821e713ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4481e19a-4aee-4050-9b90-d99821e713ea> .