@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a64031e9-0f8e-4487-b915-fc90e10467b6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a64031e9-0f8e-4487-b915-fc90e10467b6> .