@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b2171ef5-0557-495d-90fe-f310b4e83420> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b2171ef5-0557-495d-90fe-f310b4e83420> .