About: http://webisa.webdatacommons.org/344493324

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	Regal water, aqua regia, is a mixture of concentrated hydrochloric acid, HCl, and concentrated nitric acid, HNO3, in a 3:1 ratio.
http://www.w3.org/ns/prov#wasQuotedFrom	freerepublic.com