About: http://webisa.webdatacommons.org/123144073

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 series of chirps, songs, whistles, and squeaks are some examples of birds applying their vocalization techniques to subjects such as mating.
http://www.w3.org/ns/prov#wasQuotedFrom	prezi.com