@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac0121c6-c1fd-4310-82d4-fc4892160cf4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac0121c6-c1fd-4310-82d4-fc4892160cf4> .