About: http://webisa.webdatacommons.org/138512112

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	The most serious symptoms due to its lack are a drying up of the skin and still more of the delicate membranes covering the eye and lining the mouth, throat, intestines and other organs.
http://www.w3.org/ns/prov#wasQuotedFrom	marxists.org