About: http://webisa.webdatacommons.org/333366223

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	I would guess, not having checked, that they are present on all continents except Antarctica.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com