@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4ff6b10-cffa-43e7-908e-726eacc5ce39> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4ff6b10-cffa-43e7-908e-726eacc5ce39> .