About: http://webisa.webdatacommons.org/199870013

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	Tooth discoloration may worsen by drinking coffee, tea, wine and other dark-colored beverages or smoking.
http://www.w3.org/ns/prov#wasQuotedFrom	jtgreendds.com