About: http://webisa.webdatacommons.org/301731849

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	Barium is an alkaline earth element in the periodic system, and, therefore, more electropositive than zinc, which is a transition element.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au