About: http://webisa.webdatacommons.org/27428283

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	Fine-grained volcanic rocks, such as bentonite and basalt, are dated
http://www.w3.org/ns/prov#wasQuotedFrom	estrellamountain.edu