@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/173d0ab0-c7db-4b2d-8bb6-29a6d7c7b020> rdfs:isDefinedBy <https://stad.gent/data/blank_node/173d0ab0-c7db-4b2d-8bb6-29a6d7c7b020> .