@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef40a7bd-16f8-4875-bd79-3bd1b407ae62> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef40a7bd-16f8-4875-bd79-3bd1b407ae62> .