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<http://webisa.webdatacommons.org/274038809>	<http://www.w3.org/ns/prov#value>	"Byline: By Tony Henderson Measurements by North-East experts of metal found in bird feathers could unravel mysteries of their migration patterns and help predict the arrival of avian carried diseases such as bird flu." .
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<http://webisa.webdatacommons.org/274038809>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<questia.com> .