About: http://webisa.webdatacommons.org/276711727

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 method for solid phase extraction of a sample according to claim 18, wherein the sample is a body fluid.20.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com