PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The population already was racially mixed, and slavery in New York at first was passed down not exactly by race, but by matrilineal inheritance: the child of a male slave and a free woman was free, the child of a female slave and a free man was a slave.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slavenorth.com