About: http://webisa.webdatacommons.org/424902383

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	Sedimentary rocks are the most common type found in the US. Igneous rock originates deep within the surface of the earth.
http://www.w3.org/ns/prov#wasQuotedFrom	nau.edu