About: http://webisa.webdatacommons.org/274735714

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	It is the histamine and the other chemicals that cause the allergic reaction resulting in such symptoms as swelling of the skin, itchiness, hives, and itchy eyes.
http://www.w3.org/ns/prov#wasQuotedFrom	acs.edu.au