About: http://webisa.webdatacommons.org/199977103

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	Potassium is an important plant nutrient at this time of year because it provides strength to cell walls.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com