@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17b18fa3-1549-4bd0-bdc8-f72965652863> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17b18fa3-1549-4bd0-bdc8-f72965652863> .