@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4978b9e4-3909-493b-be8b-56eaf3ea0774> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4978b9e4-3909-493b-be8b-56eaf3ea0774> .