<http://webisa.webdatacommons.org/prov/472696171>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/451027683> .
<http://webisa.webdatacommons.org/451027683>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/451027683>	<http://www.w3.org/ns/prov#value>	"Watches are graded by categories such as A, A+ and A++, with the latter being top quality and much more expensive." .
<http://webisa.webdatacommons.org/451027683>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<thebangkokshoppingguide.com> .