About: http://webisa.webdatacommons.org/326491365

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 form was later modified in 2001 to include subjective factors such as symptoms, sports activities, and ability to function.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov