About: http://webisa.webdatacommons.org/425949720

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 feet and ankles may also become swollen.People who have chronic venous disease can develop problems such as skin infections, skin color changes, rashes, or sores that do not heal.
http://www.w3.org/ns/prov#wasQuotedFrom	uptodate.com