@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/309a58ed-76f1-40df-a6b6-ec600392142c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/309a58ed-76f1-40df-a6b6-ec600392142c> .