About: http://webisa.webdatacommons.org/77543039

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	acid for potash, soda, and other bases, (???? 31-34,) the operator uses the potash and soda
http://www.w3.org/ns/prov#wasQuotedFrom	archive.org