@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4fbf5b5-3720-4138-8e2b-6694ca021bed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4fbf5b5-3720-4138-8e2b-6694ca021bed> .