About: http://webisa.webdatacommons.org/37475463

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 this invention, the means used for such delay need not necessarily be a memory but may alternatively be any of various types of delay lines.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au