@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31cb5129-2b27-4992-b939-ec9ae77c659f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31cb5129-2b27-4992-b939-ec9ae77c659f> .