About: http://webisa.webdatacommons.org/234479308

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	For elements such as Ra with relatively high ionisation efficiencies, major improvements are not foreseen.
http://www.w3.org/ns/prov#wasQuotedFrom	open.ac.uk