@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddf1e981-162a-4dcc-87a4-a9a11f3657de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddf1e981-162a-4dcc-87a4-a9a11f3657de> .