@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c631d784-c461-4caa-a49f-897e3bdd69d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c631d784-c461-4caa-a49f-897e3bdd69d1> .