About: http://webisa.webdatacommons.org/48022825

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	Since the 1920's it is known that boron is an essential element for higher plants.
http://www.w3.org/ns/prov#wasQuotedFrom	scielo.org.za