@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a39dbdd9-875c-45be-af8c-bbc19c03b66a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a39dbdd9-875c-45be-af8c-bbc19c03b66a> .