About: http://webisa.webdatacommons.org/111857376

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	Optics, which involves the properties of light and how it interacts with matter, is a branch of physics and engineering.
http://www.w3.org/ns/prov#wasQuotedFrom	vault.com