About: http://webisa.webdatacommons.org/143291481

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	One theory covers the gastrointestinal tract and its ability to keep out foreign invaders such as bacteria and viruses.
http://www.w3.org/ns/prov#wasQuotedFrom	northshorelij.com