@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a31639dc-ada1-48ae-926d-825db3e9e879> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a31639dc-ada1-48ae-926d-825db3e9e879> .