About: http://webisa.webdatacommons.org/405870277

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 building is the oldest African-American church in the midwestern United States and served as the final stop of the Underground Railroad network, hosting 5,000 escaping slaves before their departure into Canada.
http://www.w3.org/ns/prov#wasQuotedFrom	wsws.org