About: http://webisa.webdatacommons.org/50308860

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	waves in space (for details, see 8.2.2), omitting such factors as terrain and atmospheric
http://www.w3.org/ns/prov#wasQuotedFrom	gpc.se