About: http://webisa.webdatacommons.org/277107528

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	ls other than gold and silver will form clusters of flakes and fall to the bottom of tank 16A shown in FIG. 1.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com