About: http://webisa.webdatacommons.org/325106996

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	of the biggest challenges for geoscientists is trying to find the oil and gas
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org