About: http://webisa.webdatacommons.org/149283992

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 certain embodiments, for example when the analyte is a protein, higher concentrations may be required (e.g., 0.1 mmole to about 1 mmol).
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr