About: http://webisa.webdatacommons.org/80662306

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	Other substances, such as silica, calcium phosphate, organic substances, etc., could also appear as crystalline material in plants.
http://www.w3.org/ns/prov#wasQuotedFrom	ingentaconnect.com