@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/457db505-c75f-4732-8d0d-79980962b37c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/457db505-c75f-4732-8d0d-79980962b37c> .