@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50e499d1-8190-42e6-aa20-a00204d032d8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50e499d1-8190-42e6-aa20-a00204d032d8> .