@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/921c328e-8cc2-45fb-a4ae-bb8b2a404728> rdfs:isDefinedBy <https://stad.gent/data/blank_node/921c328e-8cc2-45fb-a4ae-bb8b2a404728> .