About: http://webisa.webdatacommons.org/324522423

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	And it is quite common for the liquor to get less bitter over a series of infusions, so I think caffeine is a likely cause for a big proportion of most teas' bitterness.
http://www.w3.org/ns/prov#wasQuotedFrom	teanerd.com