About: http://webisa.webdatacommons.org/150929813

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	It is a way of seeing how a wave propagates in a confined space, the answer is there is a wave say going from left to right.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com