@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffafe4f0-f4c1-4b1f-9b36-852ec6ea4267> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffafe4f0-f4c1-4b1f-9b36-852ec6ea4267> .