About: http://webisa.webdatacommons.org/69973403

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	Vitamin C levels have been found to be commonly decreased in the presence of such situations as surgery, stress, and progressive disease, as well as colds and other infections, especially those of viral origin.
http://www.w3.org/ns/prov#wasQuotedFrom	healthy.net