@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50692e6e-5f86-4d5c-8789-15bb7e19a146> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50692e6e-5f86-4d5c-8789-15bb7e19a146> .