About: http://webisa.webdatacommons.org/363855291

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	It wasn't until around the end of the 17th and beginning of the 18th centuries that clocks were made in American, mainly in Philadelphia, Boston, and Baltimore.
http://www.w3.org/ns/prov#wasQuotedFrom	merritts.com