About: http://webisa.webdatacommons.org/151998857

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	chemicals such as histamines, which cause swelling of the skin, a red rash, and severe itching.
http://www.w3.org/ns/prov#wasQuotedFrom	accessexcellence.org