@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef10cf03-b518-476d-92a5-4c37a5e6d68a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef10cf03-b518-476d-92a5-4c37a5e6d68a> .