About: http://webisa.webdatacommons.org/14619002

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	When there is more of a deficiency, you can start getting headaches, pain in the lower back, stiff, tight muscles, particularly in the back.
http://www.w3.org/ns/prov#wasQuotedFrom	medhelp.org