@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef1c28d6-653c-41c2-b7e4-0728ddd65af1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef1c28d6-653c-41c2-b7e4-0728ddd65af1> .