@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68cbe23c-459b-4e15-a80a-f40dda077965> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68cbe23c-459b-4e15-a80a-f40dda077965> .