<http://webisa.webdatacommons.org/18428104>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<whatclinic.com> .
<http://webisa.webdatacommons.org/prov/512451266>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/18428104> .
<http://webisa.webdatacommons.org/18428104>	<http://www.w3.org/ns/prov#value>	"Teeth can be lightened up to 3 or 4 shades lighter.It is highly recommended that tooth whitening is provided and supervised by a properly trained dental surgeon rather than kits bought over the counter or by professionals other than dentists." .
<http://webisa.webdatacommons.org/18428104>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .