About: http://webisa.webdatacommons.org/434032570

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	it is also worth noting that this technique works with ions other than copper, such as calcium, which are biologically relevant, Dickey says.
http://www.w3.org/ns/prov#wasQuotedFrom	nanowerk.com