@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/12f6e687-c645-4a6d-9f7c-4cb88df21fad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/12f6e687-c645-4a6d-9f7c-4cb88df21fad> .