@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1af391c4-0356-48d5-81af-bde1cd6674cc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1af391c4-0356-48d5-81af-bde1cd6674cc> .