About: http://webisa.webdatacommons.org/324510350

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	Infection, nasal polyps (non-cancerous swelling of the nasal/sinus lining), allergies or irritants, and other things may cause this inflammation of the nose and sinuses.
http://www.w3.org/ns/prov#wasQuotedFrom	american-rhinologic.org