. "2021-04-01"^^ . . "Net element"@en . "References an associated topological object.\nThe reason for deprecating this property is that it is defined as \"References an associated topological object.\" and the vocabulary has already a property \"hasAbstraction\" which relates the implementation layer with the topological layer, https://citnet.tech.ec.europa.eu/CITnet/confluence/pages/viewpage.action?pageId=1122974879."@en . "2022-09-06"^^ . "true"^^ . "stable" . .