@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efcd15c5-67e4-4e48-85bc-987ea6ac94b1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efcd15c5-67e4-4e48-85bc-987ea6ac94b1> .