@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1579a50b-a3ff-4e9e-8d4f-222c4176bbf4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1579a50b-a3ff-4e9e-8d4f-222c4176bbf4> .