Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Galápagos Islands' has mentioned 'Oil' in the following places:
Occurrence Sentence Text Source
He returned to Nantucket in 1820 with more than 2000 barrels of sperm whale oil and the news of his discovery.
The grounding of the oil tanker Jessica in 2001 and the subsequent oil spill brought this threat to world attention.
In January 2001, an oil slick from a stranded tanker threatened the islands, but winds and shifting ocean currents helped disperse the oil before much damage was done.