@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8639d545-b022-4fc8-8cd5-302e9936d29e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8639d545-b022-4fc8-8cd5-302e9936d29e> .