@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b7f6039-dae3-4dff-8445-f64a21dd8684> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b7f6039-dae3-4dff-8445-f64a21dd8684> .