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isahttp://webisa.webdatacommons.org/
n4google.co.
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provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
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isa:223973569
Subject Item
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rdf:type
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The heights of the structures are between 2 and 40 ??m, usually between about 3 and 20 ??m, preferably between about 4 and 14 ??m and particularly between 5 and 7 ??m.
prov:wasQuotedFrom
n4:uk