About: http://webisa.webdatacommons.org/280650732

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	Thirdly, since song is a sexually selected trait in many birds, male EPTs were expected to exhibit more complex songs than CPT males.
http://www.w3.org/ns/prov#wasQuotedFrom	pubmedcentralcanada.ca