@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21bdf179-50f4-4c4e-b0a6-15a5e46ac1fe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21bdf179-50f4-4c4e-b0a6-15a5e46ac1fe> .