About: http://webisa.webdatacommons.org/130556017

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	Sifakas probably use facial expressions, body postures and other visual signals in their communication (18).
http://www.w3.org/ns/prov#wasQuotedFrom	eol.org