@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/639a6d6c-f4ba-4eb7-bc40-45b2275b79a0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/639a6d6c-f4ba-4eb7-bc40-45b2275b79a0> .