@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/457d8e1a-74c9-4b3b-b5d1-4d1aa431e718> rdfs:isDefinedBy <https://stad.gent/data/blank_node/457d8e1a-74c9-4b3b-b5d1-4d1aa431e718> .