About: http://webisa.webdatacommons.org/150048501

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	All donors of blood are screened for viruses such as Hepatitis and HIV, so the blood derivatives used for making the pre-clotted clot-supporter should be free of these viruses.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es