About: http://webisa.webdatacommons.org/338590516

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	The desired antigens can then be further purified, i.e., by column chromatography, HPLC, immunoadsorbent techniques or other conventional methods well known in the art.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com