@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e81febe2-9447-4a7f-aa7d-9ec8305532e7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e81febe2-9447-4a7f-aa7d-9ec8305532e7> .