About: http://webisa.webdatacommons.org/411534498

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	Those arriving by sea originated mostly from Chesapeake ports (Washington, Baltimore and the Virginia cities of Alexandria, Richmond and Petersburg) and from Charleston, South Carolina.
http://www.w3.org/ns/prov#wasQuotedFrom	inmotionaame.org