About: http://webisa.webdatacommons.org/31487949

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	rounded, and grains other than quartz are likely to be destroyed (by abrasion or chemical
http://www.w3.org/ns/prov#wasQuotedFrom	gpc.edu