About: http://webisa.webdatacommons.org/81783564

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	One of the greatest challenges in treating them is that they vary substantially from patient to patient.
http://www.w3.org/ns/prov#wasQuotedFrom	sciencecodex.com