@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1515273-be6e-49fb-ac91-60a0f9787cba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1515273-be6e-49fb-ac91-60a0f9787cba> .