@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef922eb6-a8eb-42ed-a4ef-9e4290242d1a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef922eb6-a8eb-42ed-a4ef-9e4290242d1a> .