@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b09e50b-dd5f-42d5-a551-f1555c584975> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b09e50b-dd5f-42d5-a551-f1555c584975> .