@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/491898ad-4a42-4626-96c2-167f39e5a5dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/491898ad-4a42-4626-96c2-167f39e5a5dd> .