@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87440fe6-cc45-4757-8c9c-630ca2df3296> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87440fe6-cc45-4757-8c9c-630ca2df3296> .