@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a139f6c6-d3ec-4563-8d4e-24985c1edbc0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a139f6c6-d3ec-4563-8d4e-24985c1edbc0> .