About: http://webisa.webdatacommons.org/210840826

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	You find vibration and waves in the surface of water, light is a wave, you will find waves in slinky springs, and all over the place.
http://www.w3.org/ns/prov#wasQuotedFrom	cam.ac.uk