About: http://webisa.webdatacommons.org/365012742

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	Controllable factors include, eating potatoes, apples, blueberries, and drinks such as coffee, (as mentioned above) cola and red wine have been known to cause teeth discoloration.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com