@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3f9c767e-5545-4e6e-9cc8-f3572b373709> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3f9c767e-5545-4e6e-9cc8-f3572b373709> .