About: http://webisa.webdatacommons.org/223170201

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	A photon is the basic quantum, or unit, of light or other electromagnetic radiant energy, when considered as a discrete particle.
http://www.w3.org/ns/prov#wasQuotedFrom	pathlights.com