About: http://webisa.webdatacommons.org/407136292

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 Ohio Memory digital collection contains letters and other documents related to Wright???s activities with the Underground Railroad.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com