@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f21f56eb-b065-4dba-8add-2486bb70b150> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f21f56eb-b065-4dba-8add-2486bb70b150> .