@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57b82deb-976d-49a6-9d09-242b4ecfd08b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57b82deb-976d-49a6-9d09-242b4ecfd08b> .