About: http://webisa.webdatacommons.org/176750081

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	In addition to their corrosive properties, powerful oxidizing agents such as perchloric and chromic acids, present fire and explosion hazards on contact with organic compounds and other oxidizable substances.
http://www.w3.org/ns/prov#wasQuotedFrom	usp.edu