About: http://webisa.webdatacommons.org/368437820

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 results of the rheumatoid factor (RF) test may be reported in titers or units: A titer is a measure of how much the blood sample can be diluted before RF can no longer be detected.
http://www.w3.org/ns/prov#wasQuotedFrom	networkofcare.org