<http://webisa.webdatacommons.org/454337686>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wvasfm.org> .
<http://webisa.webdatacommons.org/454337686>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/176542193>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/454337686> .
<http://webisa.webdatacommons.org/454337686>	<http://www.w3.org/ns/prov#value>	"But birds including the Arctic tern do migrate many thousands of miles, and might have brought a relative of this virus to Antarctica more than 50 years ago." .