About: http://webisa.webdatacommons.org/287861971

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	When the sinus openings become blocked or too much mucus builds up, bacteria and other germs can grow more easily.
http://www.w3.org/ns/prov#wasQuotedFrom	chihealth.com