@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec87b455-e186-4abf-909d-dc82cf128a38> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec87b455-e186-4abf-909d-dc82cf128a38> .