About: http://webisa.webdatacommons.org/389871532

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 a reactive metallic element of the alkaline-earth series of metals which includes calcium, magnesium, beryllium and strontium.
http://www.w3.org/ns/prov#wasQuotedFrom	elementsales.com