About: http://webisa.webdatacommons.org/286184716

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	Healthy sinuses contain no bacteria or other organisms (they are sterile) and are open, allowing mucus to drain and air to circulate.
http://www.w3.org/ns/prov#wasQuotedFrom	understanding-bronchitis.com