About: http://webisa.webdatacommons.org/438717449

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	B12 is needed for energy so you get very, very fatigued and you feel weak, especially in the arms and legs.
http://www.w3.org/ns/prov#wasQuotedFrom	naturalnews.com