About: http://webisa.webdatacommons.org/287626035

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	There is no cause that we have ruled out.Possible causes include algae blooms and pollution such as oil, she said.
http://www.w3.org/ns/prov#wasQuotedFrom	planetark.org