About: http://webisa.webdatacommons.org/345773054

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	Other separation methods and devices can be used upstream of the MS, including electrophoresis, membrane separation, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com