About: http://webisa.webdatacommons.org/287737371

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 lower respiratory tract in the lungs is subjected to heavy assault during exercise from a variety of inhaled bacterial and viral micro-organisms, as well as allergens including moulds and dust.
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com