@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f99d15bb-fbae-442b-872f-368890c42159> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f99d15bb-fbae-442b-872f-368890c42159> .