About: http://webisa.webdatacommons.org/211377543

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	Physical barriers, such as the skin and mucous membranes, are the primary component of the innate immune system.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com