@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/990c3ea7-ad7f-47b7-bd86-1f501851b9f6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/990c3ea7-ad7f-47b7-bd86-1f501851b9f6> .