About: http://webisa.webdatacommons.org/406024540

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	They are usually produced in response to allergens, inflammation or infection and are particularly active in the respiratory tract.
http://www.w3.org/ns/prov#wasQuotedFrom	nkch.org