About: http://webisa.webdatacommons.org/276734353

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	This is followed by a deeper investigation into the nature of salts by the thermal decomposition of copper sulfate, calcium nitrate and other salts into their formative acid and base components.
http://www.w3.org/ns/prov#wasQuotedFrom	hawthornevalleyschool.org