@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50dfb083-09cc-4bc4-89ac-c174bb855b7d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50dfb083-09cc-4bc4-89ac-c174bb855b7d> .