@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9bf3e1d-ea6e-491e-b1eb-974f9818a402> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9bf3e1d-ea6e-491e-b1eb-974f9818a402> .