@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4e72250-66f6-4571-b33d-ad4e4e7613b7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4e72250-66f6-4571-b33d-ad4e4e7613b7> .