@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b91cf9d4-23a4-4e45-a948-bf4f582f836c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b91cf9d4-23a4-4e45-a948-bf4f582f836c> .