@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff0dd895-9eae-43c1-9bab-8140aab2d939> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff0dd895-9eae-43c1-9bab-8140aab2d939> .