. . . . . . "Asserts the GISAID-reported collection date of the sample exemplifying this real-world occurrence. Where only a date range or month is known, the literal carries that imprecision explicitly." . . "has occurrence date (GISAID reported collection date)" . . "2026-05-22"^^ . . "2026-05-26T21:47:42Z"^^ . . . . . "Vocabulary term: mac:hasOccurrenceDate" . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD3w/IUb755GIzp3ueODYkgELhyq4Clygb5Kspge50xo+n8uC/IvXwi+ukRjEpdfX/JZ09yKUCJ2AMMr/QchrsP1Xhg9Q3fEZ4E12XqFd5jX00Qs0K5XZwjBaV8NdDTJW9I4gpcyh0cry7hSBAWHkXEkqbK+lQvR4UFAKejFq6u/wIDAQAB" . "ZrchGEtXJmCLGMFIMrgaWGQ7KYfGG9Yz5E2wfcBQeq5RfisOzZNGdjV/o8phIQhLl5BnKseTEedui2zzzeih5wFujcolauzN8BySJIpUV0wwGXfczNNlaSeRDNa39twTWk2pI++FuIvGN6Tlg6okPt9gRZz05a4ApyWbctQ/6kY=" . . .