About: http://webisa.webdatacommons.org/171166842

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	The immune system plays an important role in fitness, and interindividual variation in immunocompetence is due to several factors including food supply. 2.
http://www.w3.org/ns/prov#wasQuotedFrom	usgs.gov