@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90162a66-14df-4af4-b798-9f1080474d2a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90162a66-14df-4af4-b798-9f1080474d2a> .