About: http://webisa.webdatacommons.org/454238935

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	Suitable bases include, for example, alkaline hydroxides such as potassium hydroxide, sodium hydroxide, lithium hydroxide, magnesium hydroxide, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com