About: http://webisa.webdatacommons.org/192375895

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	However, several other nutrients essential for plant growth but required in smaller amounts can also limit plant growth, such as calcium, magnesium, and sulphur.
http://www.w3.org/ns/prov#wasQuotedFrom	ufl.edu