@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac6a90b1-f405-48ed-98f6-1305c2e14386> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac6a90b1-f405-48ed-98f6-1305c2e14386> .