About: http://webisa.webdatacommons.org/455087975

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	A tube of serum contains perhaps hundreds of thousands of different kinds of proteins, which may vary in their relative abundance up to a billion-fold or more.
http://www.w3.org/ns/prov#wasQuotedFrom	fredhutch.org