@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9fb6451-569e-47d8-991d-5600c4344aa1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9fb6451-569e-47d8-991d-5600c4344aa1> .