@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68dd03df-8667-4995-8c0b-286f1023b47b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68dd03df-8667-4995-8c0b-286f1023b47b> .