@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef00a84b-a5d4-483b-9b99-72fc7260cdbe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef00a84b-a5d4-483b-9b99-72fc7260cdbe> .