<http://webisa.webdatacommons.org/288069004>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/470071011>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/288069004> .
<http://webisa.webdatacommons.org/288069004>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<spacedaily.com> .
<http://webisa.webdatacommons.org/288069004>	<http://www.w3.org/ns/prov#value>	"While it is possible that cannibalism has been occurring among polar bears for quite some time, Armstrup said he believes hunger resulting from the recently retreating ice is the most likely cause." .