@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f67e28e-9fb6-47b1-be72-de27a943d56b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f67e28e-9fb6-47b1-be72-de27a943d56b> .