About: http://webisa.webdatacommons.org/178921549

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	This strain often causes general fatigue and a tired, aching feeling at the back of your legs, especially in the calf muscles and behind the knees.
http://www.w3.org/ns/prov#wasQuotedFrom	propetusa.com