About: http://webisa.webdatacommons.org/15227274

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	The photoelectric effect and other phenomena commonly used to promote the photon can be explained with classical description of light and a quantum description of matter.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com