@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff747e5f-9539-4ecd-bfca-0b906a34fdeb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff747e5f-9539-4ecd-bfca-0b906a34fdeb> .