About: http://webisa.webdatacommons.org/95933362

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	Essentially, it causes the population distribution, with its range of phenotypes, to move in one direction, such as selecting for birds with larger beaks.
http://www.w3.org/ns/prov#wasQuotedFrom	newworldencyclopedia.org