About: http://webisa.webdatacommons.org/3970942

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	A male needs a more robust scaffold to produce its song, particularly high-frequency notes for which the labia must be tensioned very tight by the vocal muscles pulling the scaffold, almost like the string of an instrument.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org