@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a77c1c52-a365-4bbd-a487-55f95c37a050> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a77c1c52-a365-4bbd-a487-55f95c37a050> .