About: http://webisa.webdatacommons.org/173428279

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	There are technical tools for comparing certain types of documents, especially for programming purposes, and these programs also exist for comparing two genealogy files.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com