@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c57aebfa-9987-4aa6-aef9-e45b2943b912> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c57aebfa-9987-4aa6-aef9-e45b2943b912> .