About: http://webisa.webdatacommons.org/279028366

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	Some allergies, such as pollen allergies, only happen at certain times of the year (for example, when trees and grass release their pollen).
http://www.w3.org/ns/prov#wasQuotedFrom	ahrq.gov