@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a18b0222-8e91-4bd8-9061-97d4634877da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a18b0222-8e91-4bd8-9061-97d4634877da> .