@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50ec4102-11db-494f-b688-32852bc22dfa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50ec4102-11db-494f-b688-32852bc22dfa> .