About: http://webisa.webdatacommons.org/131928247

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 cause mast cells (a type of cell involved in the body's immune response) to release chemicals, including histamine, into the bloodstream.
http://www.w3.org/ns/prov#wasQuotedFrom	allkids.org