@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91a67c44-306a-4f9c-95e2-589fb6b0b4bf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91a67c44-306a-4f9c-95e2-589fb6b0b4bf> .