@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a28621c4-74fb-4ee0-9dc6-7221275c7194> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a28621c4-74fb-4ee0-9dc6-7221275c7194> .