@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/640286b4-be85-4a97-a147-c545b67c5cfc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/640286b4-be85-4a97-a147-c545b67c5cfc> .