@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8a9c1f28-abba-4269-9ff2-aaee88d7d2bf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8a9c1f28-abba-4269-9ff2-aaee88d7d2bf> .