About: http://webisa.webdatacommons.org/275145171

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 little calculation (there are 100 points in a carat, a carat is a fifth of a gram, a gram is 3.5 hundredths of an ounce) produced a gem weighing nearly 18 millionths of an ounce.
http://www.w3.org/ns/prov#wasQuotedFrom	andrewtobias.com