About: http://webisa.webdatacommons.org/9117656

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	p is an integer from 0 to 3; and the sum, k+m+p, is equal to the formal oxidation state of M, and
http://www.w3.org/ns/prov#wasQuotedFrom	google.com