@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21fdbdaf-a5f9-4448-b784-39703cce2924> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21fdbdaf-a5f9-4448-b784-39703cce2924> .