About: http://webisa.webdatacommons.org/311832827

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	Many patients have a very gradual progression of their symptoms, especially if they develop PD earlier in life.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com