About: http://webisa.webdatacommons.org/278720456

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	Other triggers include emotional stress, cold air, medicines such as aspirin or beta-blockers, sulfites in food or wine, and respiratory infections.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com