@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3639a82e-d0b0-4642-ad3e-e854e1f86840> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3639a82e-d0b0-4642-ad3e-e854e1f86840> .