About: http://webisa.webdatacommons.org/54395938

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	C. Economic Importance - oil, gas, coal D. Contain fossils - most of earth history is interpreted from sedimentary rocks.
http://www.w3.org/ns/prov#wasQuotedFrom	studyblue.com