@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b2f39ec6-c8db-411f-9339-669537d983ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b2f39ec6-c8db-411f-9339-669537d983ce> .