About: http://webisa.webdatacommons.org/53455280

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	You see, all precious gems and metals, including gold, is weighted in the ???troy system??? of weights, this system has twelve (12) ounces in its pound.
http://www.w3.org/ns/prov#wasQuotedFrom	hvac-talk.com