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isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
n4psu.
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provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
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isa:276282659
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prov:Entity
prov:value
The features can be short term such as small peaks and turns, or long term such as wider mountains and valleys.
prov:wasQuotedFrom
n4:edu
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