@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4e49931-8421-4e6c-9056-e89139522204> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4e49931-8421-4e6c-9056-e89139522204> .