@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cb81bdf2-42c4-4212-939a-30873b73dcdb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cb81bdf2-42c4-4212-939a-30873b73dcdb> .