@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/990fc79d-4f4a-407a-936e-a1f0fde1f2c1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/990fc79d-4f4a-407a-936e-a1f0fde1f2c1> .