@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67dc9e43-ef46-4d7b-8537-8436ad5a1b69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67dc9e43-ef46-4d7b-8537-8436ad5a1b69> .