What is iphigeneia?

Some articles on iphigeneia:

Tauri
... identified the Tauric goddess with Artemis Tauropolos or with Iphigeneia, daughter of Agamemnon ...
Cult Of Artemis At Brauron - Origin Myths
... Cult of Artemis at Brauron originates with the story of Iphigeneia ... In Euripides' 'Iphigeneia at Tauris' lines 1446–1468 we find a reference to this origin myth "And you, Iphigeneia, beside the holy stairs of Brauron you must hold the keys for ... response, an oracle declares that a human sacrifice is required and Agamemnon orders his daughter, Iphigeneia, to come forward for the sacrifice but under false pretenses ...