About: http://webisa.webdatacommons.org/346682929

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 vaccines, including smallpox and anthrax, must be tested for the presence of endotoxins using LAL.
http://www.w3.org/ns/prov#wasQuotedFrom	bio-medicine.org