@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/638ac839-37d8-4bfa-819c-1becc78863bc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/638ac839-37d8-4bfa-819c-1becc78863bc> .