@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63f91a31-7bff-4abd-aa1f-24ad38e78d2c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63f91a31-7bff-4abd-aa1f-24ad38e78d2c> .