About: http://webisa.webdatacommons.org/177740917

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	libraries, archives, newspapers and other institutions have digitized extensive
http://www.w3.org/ns/prov#wasQuotedFrom	ngsgenealogy.org