. . . . . . "An epidemiological surveillance system or data-collection platform through which real-world occurrences of biological entities are documented. Referenced by Type 2 observation FDOs via `mac:hasSurveillanceMethod`. Instances carry one or more `cito:citesAsAuthority` URIs identifying the published descriptions of the surveillance platform." . "Observational Method" . . "2026-05-22"^^ . . . . "Vocabulary term: mac:ObservationalMethod (draft, unsigned)" . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD3w/IUb755GIzp3ueODYkgELhyq4Clygb5Kspge50xo+n8uC/IvXwi+ukRjEpdfX/JZ09yKUCJ2AMMr/QchrsP1Xhg9Q3fEZ4E12XqFd5jX00Qs0K5XZwjBaV8NdDTJW9I4gpcyh0cry7hSBAWHkXEkqbK+lQvR4UFAKejFq6u/wIDAQAB" . "LT4fZuWyBGd2OHG42XiyobwGwAJtLlUWa+G0d098bX81O5e6Mu18lOnrUmBSsY9C2V7xtw4CfPoyYjfV67mLahB/bgwd3xsC+FxrILY9YdQfsU9O7s70tgjfcVcRnTloln3vZf00bVtzFoo9vfFfFwL3SEcfVrSLyz2qy+ZiQWg=" . . .