@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ec660cf-1621-4bda-81f6-ab1f533abf9a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ec660cf-1621-4bda-81f6-ab1f533abf9a> .