"2020-09-09T19:31:29Z"^^ . _:b670490678 . _:b670490678 . "A water ice crystal which is a part of a deposit of hoarfrost and which only grows by desublimation." . "white frost crystal" . . . _:b670473390 . _:b670473390 . _:b670490678 . _:b670473390 . _:b670473390 . "hoar crystal"@en . . _:b670473390 . "hoar frost crystal" . _:b670490678 . . . _:b670490678 .