@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e81c2313-0d08-489f-bbbc-9f36b80708fe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e81c2313-0d08-489f-bbbc-9f36b80708fe> .