About: http://webisa.webdatacommons.org/268678574

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	And the fizzy bubble bursts in xylem are ultrasonic, about 300 kiloHertz, detectable only by insects and some other animals.
http://www.w3.org/ns/prov#wasQuotedFrom	yahoo.com