@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68bf8bc6-8629-4d2f-a8eb-ee7e138baac7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68bf8bc6-8629-4d2f-a8eb-ee7e138baac7> .