|
gptkbp:instance_of
|
gptkb:bridge
|
|
gptkbp:accessibility
|
accessible via hiking trails
|
|
gptkbp:conservation_status
|
gptkb:protected_area
|
|
gptkbp:coordinates
|
39.5861° N, 85.2750° W
|
|
gptkbp:cultural_significance
|
local heritage site
|
|
gptkbp:date_enacted
|
gptkb:1973
|
|
gptkbp:discovery
|
discovered in 1880s
|
|
gptkbp:ecosystem
|
gptkb:forest
|
|
gptkbp:fauna
|
various wildlife species
|
|
gptkbp:flora
|
various tree species
|
|
gptkbp:geological_formation
|
formed by erosion
|
|
gptkbp:height
|
approximately 40 feet
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Portland Arch
|
|
gptkbp:landmark
|
gptkb:cultural_landmark
|
|
gptkbp:location
|
gptkb:Indiana
|
|
gptkbp:nearest_city
|
gptkb:Portland,_Indiana
|
|
gptkbp:part_of
|
Portland Arch Nature Preserve
|
|
gptkbp:photography
|
popular photography spot
|
|
gptkbp:significance
|
gptkb:geographical_feature
|
|
gptkbp:surrounding_area
|
wooded area
|
|
gptkbp:type
|
limestone arch
|
|
gptkbp:visitors
|
popular tourist destination
|
|
gptkbp:width
|
approximately 90 feet
|
|
gptkbp:bfsParent
|
gptkb:Jay_County,_Indiana
|
|
gptkbp:bfsLayer
|
7
|