@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef0b5eba-63bf-4bc5-9526-2c4196494bb6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef0b5eba-63bf-4bc5-9526-2c4196494bb6> .