@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28dcff48-c3ad-4e28-aea3-13bee778b78f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28dcff48-c3ad-4e28-aea3-13bee778b78f> .