About: http://webisa.webdatacommons.org/322048112

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	Before releasing the brake the vanes would have to be closed so as to present the maximum sail surface to the wind, especially to a light wind.
http://www.w3.org/ns/prov#wasQuotedFrom	norfolkmills.co.uk