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gptkbp:instanceOf
|
dredge
|
|
gptkbp:accessibility
|
public tours
|
|
gptkbp:area
|
gptkb:Sumpter_Valley_Dredge_State_Heritage_Area
|
|
gptkbp:associatedWith
|
gptkb:Sumpter_Valley_Railroad
|
|
gptkbp:basedOn
|
gptkb:National_Register_of_Historic_Places
|
|
gptkbp:built
|
1935
|
|
gptkbp:capacity
|
1000 cubic yards per day
|
|
gptkbp:communityEvents
|
heritage festivals
|
|
gptkbp:communityImpact
|
local economy
|
|
gptkbp:constructionMaterial
|
steel
gold
|
|
gptkbp:culturalEvents
|
historical reenactments
|
|
gptkbp:culturalHeritage
|
mining heritage
|
|
gptkbp:culturalSignificance
|
local history
|
|
gptkbp:decommissioned
|
1960s
|
|
gptkbp:educationalPrograms
|
guided tours
|
|
gptkbp:engineType
|
steam engine
|
|
gptkbp:environmentalImpact
|
land reclamation efforts
land alteration
|
|
gptkbp:exhibits
|
historical exhibits
mining equipment
|
|
gptkbp:fledgingPeriod
|
early 20th century
|
|
gptkbp:function
|
gold mining
|
|
gptkbp:height
|
80 feet
|
|
gptkbp:historicalPeriod
|
Gold Rush era
gold extraction
|
|
gptkbp:historicalResearch
|
mining history studies
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Sumpter Valley Dredge
|
|
gptkbp:landmark
|
protected site
|
|
gptkbp:length
|
200 feet
|
|
gptkbp:localLegends
|
preservation laws
|
|
gptkbp:location
|
gptkb:Sumpter,_Oregon
|
|
gptkbp:maintainedBy
|
gptkb:Oregon_State_Parks
|
|
gptkbp:maintenance
|
ongoing preservation efforts
|
|
gptkbp:numberOfStudents
|
dredging
|
|
gptkbp:operatedBy
|
gptkb:Sumpter_Valley_Dredge_State_Heritage_Area
1954
|
|
gptkbp:owner
|
gptkb:Sumpter_Valley_Dredge_State_Heritage_Area
|
|
gptkbp:partOf
|
gptkb:Sumpter_Valley_Dredge_State_Heritage_Area
|
|
gptkbp:powers
|
coal
|
|
gptkbp:relatedPatent
|
other mining sites
|
|
gptkbp:significance
|
historical landmark
|
|
gptkbp:touristAttraction
|
heritage site
|
|
gptkbp:type
|
bucket-line dredge
|
|
gptkbp:visitors
|
tourists
|
|
gptkbp:waterSource
|
nearby rivers
bucket line
|
|
gptkbp:width
|
40 feet
|