@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9576d87-51e5-45d9-8ec0-770c63162a30> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9576d87-51e5-45d9-8ec0-770c63162a30> .