@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b7ffefb5-ed98-4cdd-9632-617d422529a1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b7ffefb5-ed98-4cdd-9632-617d422529a1> .