About: http://webisa.webdatacommons.org/262260202

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	The next glass works in Virginia of which there is a record were at Alexandria, where 10,000 pounds were manufactured in 1787.
http://www.w3.org/ns/prov#wasQuotedFrom	wikisource.org