@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca1371a6-8a81-4439-b284-562b8fffe124> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca1371a6-8a81-4439-b284-562b8fffe124> .