@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4171dba1-7a27-4728-b6ec-7f7515bed6da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4171dba1-7a27-4728-b6ec-7f7515bed6da> .