@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f31bff1f-7d32-4555-afb6-e5d40384c86a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f31bff1f-7d32-4555-afb6-e5d40384c86a> .