About: http://webisa.webdatacommons.org/144071040

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	Are often triggered by ingestion or inhalation of a substance, such as a medication or food, to which a person is allergic.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net