@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63c87f51-4865-4cd7-9ef4-3b865d6e78ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63c87f51-4865-4cd7-9ef4-3b865d6e78ef> .