@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d572d971-403e-40b7-945c-5d057ac72991> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d572d971-403e-40b7-945c-5d057ac72991> .