About: http://webisa.webdatacommons.org/278041942

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	Senex believed, as did all other mapmakers at the time, that California was an island.
http://www.w3.org/ns/prov#wasQuotedFrom	spencerofalthorp.com