About: http://webisa.webdatacommons.org/8533172

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	1660 - The English Crown approves a Navigation Act requiring the exclusive use of English ships for trade in the English Colonies and limits exports of tobacco and sugar and other commodities to England or its colonies.
http://www.w3.org/ns/prov#wasQuotedFrom	milam.com