About: http://webisa.webdatacommons.org/145257077

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	He also warned that over-the-counter kits lack the bleaching power necessary to remove tough stains caused by tobacco, red wine, coffee, tea and other highly colored foods and drinks that are associated with teeth discoloration.
http://www.w3.org/ns/prov#wasQuotedFrom	globenewswire.com