About: http://webisa.webdatacommons.org/230991256

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	Severe soil zinc deficiency can cause complete crop failure whilst losses of up to 30% can occur in yield of cereal grains in crops such as wheat, rice and maize as a result of even mild deficiencies.
http://www.w3.org/ns/prov#wasQuotedFrom	netfirms.com