About: http://webisa.webdatacommons.org/57783734

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	Because light is a wave it has a way of spreading out (technically: diffracting).
http://www.w3.org/ns/prov#wasQuotedFrom	askamathematician.com