About: http://webisa.webdatacommons.org/355814805

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	Yes and my suspicion all along has been the dispersant use, in particular in those quantities both sprayed and at depth are a large part of losing the ability to estimate the volume.
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonpost.com