About: http://webisa.webdatacommons.org/371130843

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	Without pH adjusting agents, the pH of the topical composition may change over time, especially if there are long periods of time between manufacture and use of the product.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com