@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d68848b6-bc89-4e42-be21-931be16400c4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d68848b6-bc89-4e42-be21-931be16400c4> .