<http://webisa.webdatacommons.org/240668492>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/240668492>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/165864083>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/240668492> .
<http://webisa.webdatacommons.org/240668492>	<http://www.w3.org/ns/prov#value>	"As observed in the Tris buffer studies, salt such as NaCl is also required in the Citrate buffer minus EDTA for solubilisation of Heparin paste and extraction of clottable fibrinogen." .