@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f578bff8-e640-4ef1-a7a5-879dd78e0e5e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f578bff8-e640-4ef1-a7a5-879dd78e0e5e> .