About: http://webisa.webdatacommons.org/394307645

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	In some cases, especially with molecules that are >30mers, it is desirable to purify molecules by polyacrylamide gel electrophoresis (PAGE).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com