@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1861bd2e-da87-4b7f-9135-0a0a3a50b4d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1861bd2e-da87-4b7f-9135-0a0a3a50b4d1> .