<http://webisa.webdatacommons.org/270855114>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com.au> .
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<http://webisa.webdatacommons.org/prov/13483518>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/270855114> .
<http://webisa.webdatacommons.org/270855114>	<http://www.w3.org/ns/prov#value>	"However, washing packed red blood cells prior to transfusions has been used to remove some of the potassium and other toxins that might accumulate with storage as well as the presence of additives used to store the blood." .