@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28f49834-895d-45d4-8c80-fd058af23b20> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28f49834-895d-45d4-8c80-fd058af23b20> .