@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a30ecf61-29bc-4442-ae4e-3fdde3583e2c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a30ecf61-29bc-4442-ae4e-3fdde3583e2c> .