@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8f99381-9301-4c13-8221-865e79869c74> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8f99381-9301-4c13-8221-865e79869c74> .