@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c4f81d7f-f622-4693-9ee0-b5e40ba2a817> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c4f81d7f-f622-4693-9ee0-b5e40ba2a817> .