@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e91c9a31-d6fa-4734-8c51-900505031c8a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e91c9a31-d6fa-4734-8c51-900505031c8a> .