About: http://webisa.webdatacommons.org/423697428

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	d) components for adjusting the pH, which is preferably from 1.5 to 4.5, such as any type of inorganic and/or organic acid, for example hydrochloric, sulphuric, phosphoric, citric acid etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com