@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/168dd6d4-f3c6-4243-b3ad-23023465d890> rdfs:isDefinedBy <https://stad.gent/data/blank_node/168dd6d4-f3c6-4243-b3ad-23023465d890> .