@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/309e9629-ef13-4aeb-afb4-ec6778fd8840> rdfs:isDefinedBy <https://stad.gent/data/blank_node/309e9629-ef13-4aeb-afb4-ec6778fd8840> .