About: http://webisa.webdatacommons.org/239698658

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	Substances that cause allergic reactions are called allergens. 5 Some people are allergic mainly to seasonal allergens, such as pollen from trees or grass.
http://www.w3.org/ns/prov#wasQuotedFrom	edhelper.com