. . . . . . "An abstract parent class for the World Health Organization's controlled-vocabulary risk designations applied to SARS-CoV-2 variants: Variant of Concern (`mac:VOC`), Variant of Interest (`mac:VOI`), and Variant Under Monitoring (`mac:VUM`). Used as the range of `mac:hasWHOClassification`. This class is abstract: all instances belong to one of its concrete subclasses." . "WHO Designation" . "2026-05-22"^^ . . "2026-05-26T21:47:42Z"^^ . . . . . "Vocabulary term: mac:WHODesignation" . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD3w/IUb755GIzp3ueODYkgELhyq4Clygb5Kspge50xo+n8uC/IvXwi+ukRjEpdfX/JZ09yKUCJ2AMMr/QchrsP1Xhg9Q3fEZ4E12XqFd5jX00Qs0K5XZwjBaV8NdDTJW9I4gpcyh0cry7hSBAWHkXEkqbK+lQvR4UFAKejFq6u/wIDAQAB" . "5MCJmR2wJnshlcAZ6TBTCHNKgxmWjx/YlKgLPiEKqy05VoZMifR+atMavJ/7uMTZR3W9adw88SdfwlmlgTpj0M7w7/kN9F7ZvI3Jc7OE6jh1anslA4B8FSLZlUeBvmpuKGaIfpeiu/aKyfDXrNh1GX69CWpGudKKRD96bLVDyAc=" . . .