@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/612146d7-c6dd-412d-bba1-ce4f5489510d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/612146d7-c6dd-412d-bba1-ce4f5489510d> .