@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efb77498-0c7f-41aa-9c2c-53e62fdf873f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efb77498-0c7f-41aa-9c2c-53e62fdf873f> .