@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a138cfac-8cd8-4a32-87ed-73cc3bcea43b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a138cfac-8cd8-4a32-87ed-73cc3bcea43b> .