|
gptkbp:instanceOf
|
gptkb:explorer
|
|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:destination
|
gptkb:Grand_Canyon
|
|
gptkbp:documentedIn
|
The Exploration of the Colorado River and Its Canyons (book by John Wesley Powell)
|
|
gptkbp:endDate
|
August 30, 1869
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Powell Expedition
|
|
gptkbp:leader
|
gptkb:John_Wesley_Powell
|
|
gptkbp:lostBoats
|
gptkb:No_Name
gptkb:Emma_Dean
gptkb:Kitty_Clyde's_Sister
gptkb:Maid_of_the_Canyon
|
|
gptkbp:mediaType
|
gptkb:PBS_documentary_'Journey_into_the_Unknown'
IMAX film 'Grand Canyon: The Hidden Secrets'
|
|
gptkbp:member
|
gptkb:Frank_Goodman
gptkb:George_Y._Bradley
gptkb:Jack_Sumner
gptkb:John_Colton_Sumner
gptkb:Oramel_G._Howland
gptkb:Seneca_Howland
gptkb:Walter_H._Powell
gptkb:William_H._Dunn
gptkb:William_R._Hawkins
gptkb:Andrew_Hall
|
|
gptkbp:notableEvent
|
three men left the expedition and were never seen again
|
|
gptkbp:notableFor
|
first known passage through the Grand Canyon by boat
|
|
gptkbp:numberOfMembers
|
10
|
|
gptkbp:numberOfShips
|
4
|
|
gptkbp:relatedTo
|
gptkb:Second_Powell_Expedition_(1871–1872)
|
|
gptkbp:resultedIn
|
scientific reports
maps of the Colorado River
naming of many Grand Canyon features
|
|
gptkbp:route
|
gptkb:Colorado_River
gptkb:Green_River
|
|
gptkbp:sponsor
|
gptkb:Smithsonian_Institution
gptkb:Chicago_Academy_of_Sciences
gptkb:Illinois_Industrial_University
gptkb:Illinois_Natural_History_Society
|
|
gptkbp:startDate
|
May 24, 1869
|
|
gptkbp:bfsParent
|
gptkb:Emma_Dean_(boat)
gptkb:Lodore_Canyon
|
|
gptkbp:bfsLayer
|
7
|