About: http://webisa.webdatacommons.org/6292543

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	In another case, the progressive wave is a longitudinal wave propagated along the surface of a bar-like (or plate-like) elastic body.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au