About: http://webisa.webdatacommons.org/366975233

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	An entirely different suite of gemstones are found in sedimentary rocks especially in conglomerates that contain gemstones including diamonds that are normally found in alluvial gravel deposits.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceray.com