@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/878bb539-37ee-4153-a400-ece065c528dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/878bb539-37ee-4153-a400-ece065c528dd> .