About: http://webisa.webdatacommons.org/205731983

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	Geologists derive important clues to the earth's history through the study of rocks, minerals and geologic features such as volcanoes, underground caverns, escarpments and other landforms.
http://www.w3.org/ns/prov#wasQuotedFrom	state.tx.us