About: http://webisa.webdatacommons.org/117291373

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	This ???matching layer??? of intermediate impedance is commonly used in sonar, as known in the art, and it is easily applied, such as with glue.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au