@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1818627d-bc38-46c5-8623-d03ea8b6f522> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1818627d-bc38-46c5-8623-d03ea8b6f522> .