In the Vinony graph
Vinony's link graph records 10 inbound references to Uman Island, and connects out to World War II, Federated States of Micronesia and geographic coordinate system.
The entry is geolocated on the map in TRK.
It is catalogued under the topic Islands of Chuuk State.
Vinony links it to 9 Wikipedia language editions.
Wikidata facts
via Wikidata · CC0