@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef176b23-a691-426b-ba36-aca9ff7033eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef176b23-a691-426b-ba36-aca9ff7033eb> .