@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21a3c4a6-9afc-4add-9c48-7184cd1f6702> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21a3c4a6-9afc-4add-9c48-7184cd1f6702> .