@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50ac44ee-6358-49c7-912c-aebeccd94a14> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50ac44ee-6358-49c7-912c-aebeccd94a14> .