About: http://webisa.webdatacommons.org/248132775

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	It has a chemical formula Al (OH)3, and is considered as an amphoteric substance due to its capacity to react both with acids and with bases, such as sulphuric acid and caustic soda.
http://www.w3.org/ns/prov#wasQuotedFrom	alcoa.com