@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef16b860-f1dc-4126-a672-442bdc62a124> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef16b860-f1dc-4126-a672-442bdc62a124> .