About: http://webisa.webdatacommons.org/411575653

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	The strontium compound may constitute up to 100% wt of the composition, preferably 0.005 to 50% wt, more preferably 0.05 to 20% wt, especially 0.1 to 10% wt, in particular 0.1 to 3% wt.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com