@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/221ccefa-b31e-46be-93ef-4b4df3643275> rdfs:isDefinedBy <https://stad.gent/data/blank_node/221ccefa-b31e-46be-93ef-4b4df3643275> .