@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff03a748-22d7-4d01-9b23-77ad9aa2187f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff03a748-22d7-4d01-9b23-77ad9aa2187f> .