@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/667b1db1-45b5-47b6-9e0c-6aca08739aa7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/667b1db1-45b5-47b6-9e0c-6aca08739aa7> .