@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bf61c862-3aff-4545-9726-25551bdee1bc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bf61c862-3aff-4545-9726-25551bdee1bc> .