About: http://webisa.webdatacommons.org/370670936

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	Most species of flightless birds, including penguins, can be traced back to their ancestors, who were able to fly.
http://www.w3.org/ns/prov#wasQuotedFrom	bu.edu