@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3f9a5561-f635-4c67-a00e-fc0f62a6ffde> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3f9a5561-f635-4c67-a00e-fc0f62a6ffde> .