@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50d63c4f-22e6-4e26-a381-83858f069ee2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50d63c4f-22e6-4e26-a381-83858f069ee2> .