@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/921ac1d4-b72f-4ebc-ba1e-423bafd7a469> rdfs:isDefinedBy <https://stad.gent/data/blank_node/921ac1d4-b72f-4ebc-ba1e-423bafd7a469> .