About: http://webisa.webdatacommons.org/39371237

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	variation, xenoliths, clasts, or other structures which may not be so obvious down the
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com