@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8309911f-7981-42e4-b81b-493665776c6e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8309911f-7981-42e4-b81b-493665776c6e> .