About: http://webisa.webdatacommons.org/418137798

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	A square rigger is a sailing vessel with square rigged sails on two or more masts.
http://www.w3.org/ns/prov#wasQuotedFrom	cdlib.org