@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a18dfd28-efba-47c8-90c8-c481e672ce5a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a18dfd28-efba-47c8-90c8-c481e672ce5a> .