@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9f20a7f1-29ce-438d-843c-1fc46b417c40> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9f20a7f1-29ce-438d-843c-1fc46b417c40> .