@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90d4018d-6ce1-487c-87a5-457923d0470d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90d4018d-6ce1-487c-87a5-457923d0470d> .