@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf8f0881-5b16-494a-ae5b-f502c79cc114> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf8f0881-5b16-494a-ae5b-f502c79cc114> .