About: http://webisa.webdatacommons.org/82143716

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	For some applications, the pulse repetition interval is between about 1 and about 20 ms, such as between about 3 and about 10 ms, e.g., about 6 ms.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com