About: http://webisa.webdatacommons.org/370779511

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	Sores that keep coming back can indicate that important vitamins may be low, especially folic acid or vitamin B12.
http://www.w3.org/ns/prov#wasQuotedFrom	thesourcenatural.com