@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/578edbd3-a620-4df5-bcd1-37d60192c2fc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/578edbd3-a620-4df5-bcd1-37d60192c2fc> .