@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49873c8c-6086-40f9-9324-f634f19fe709> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49873c8c-6086-40f9-9324-f634f19fe709> .