About: http://webisa.webdatacommons.org/109150665

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	Even less preferred but still usable are strong acids and bases, such as sulfuric acid, phosphoric acid, potassium hydroxide, cesium hydroxide, metal silanolates and calcined lime.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com