@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff56a359-acf1-4d4a-8d13-30b1b20f9e32> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff56a359-acf1-4d4a-8d13-30b1b20f9e32> .