@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a978f413-ff51-436f-83f5-dfad9937b54e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a978f413-ff51-436f-83f5-dfad9937b54e> .