@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff48cf46-1880-4395-aca6-f3a7ea8d808b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff48cf46-1880-4395-aca6-f3a7ea8d808b> .