About: http://webisa.webdatacommons.org/346239583

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	Prior art comprehensive two-dimensional instruments involving electrophoresis as one of the dimensions have always required a separation technique other than electrophoresis for the other dimension.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com