About: http://webisa.webdatacommons.org/6828335

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	A strong mineral acid such as sulphuric acid, hydrochloric acid, hydrogen chloride, etc., is advantageously used as the condensing agent, but other acid-acting compounds, 1. e. compounds which are hydrolyzed by water to form acids, s
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk