About: http://webisa.webdatacommons.org/276699806

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	They release histamine and other chemicals that act on the blood vessels when the immune response is triggered.
http://www.w3.org/ns/prov#wasQuotedFrom	wdhospital.com