<http://webisa.webdatacommons.org/191870592>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<kbkw.com> .
<http://webisa.webdatacommons.org/191870592>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/77204776>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/191870592> .
<http://webisa.webdatacommons.org/191870592>	<http://www.w3.org/ns/prov#value>	"Scientists have found the shells of pteropods are dissolving due to acidification??? a key part of the food chain for salmon, herring, and other fish." .