@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/447791bd-623f-44d7-a15f-69cb5fad568a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/447791bd-623f-44d7-a15f-69cb5fad568a> .