About: http://webisa.webdatacommons.org/249038729

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	For instance, spinach and other leafy vegetables are known to be rich sources of iron and have been prescribed for good health by doctors since ages.
http://www.w3.org/ns/prov#wasQuotedFrom	testpreppractice.net