@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81764fe2-a86b-493c-a327-0e0a397e8c6a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81764fe2-a86b-493c-a327-0e0a397e8c6a> .