About: http://webisa.webdatacommons.org/55688804

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	A person who goes in to have their teeth whitened might find out that there is another reason for their teeth being discolored other than the obvious such as smoking, drinking coffee and lack of frequent brushing.
http://www.w3.org/ns/prov#wasQuotedFrom	toparticles.org