About: http://webisa.webdatacommons.org/256476662

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	Variations in speed are evident at periods from a few hours to similar to 182 days, including semi-diurnal, diurnal and similar to 14.76 days.
http://www.w3.org/ns/prov#wasQuotedFrom	nerc.ac.uk