@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50508b02-fd11-47fa-ada7-02484d91ddc0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50508b02-fd11-47fa-ada7-02484d91ddc0> .