About: http://webisa.webdatacommons.org/189279984

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	Biographical sketches of his father, Charles J. Johnson and other members of his family; data on mines, the Chinese in the
http://www.w3.org/ns/prov#wasQuotedFrom	cdlib.org