About: http://webisa.webdatacommons.org/449922720

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	Iron is the most abundant metal in the human body; one adult human body needs 3???4 g of iron.
http://www.w3.org/ns/prov#wasQuotedFrom	mdpi.com