"pose"@en . . . "altitude"@en . . _:b1 . _:b1 "initial version"@en . _:b1 "2021-10-26T13:38:38+00:00" . _:b1 "Florian Kräutli" . _:b2 . _:b2 "Florian Kräutli" . _:b2 "2021-10-26T13:50:06+00:00" . . . .