About: http://webisa.webdatacommons.org/435536068

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	Opera glasses allowed half the height of the sails to be visible, whereas a 40x telescope enabled the vessel to be seen, including the hull.
http://www.w3.org/ns/prov#wasQuotedFrom	wildheretic.com