About: http://webisa.webdatacommons.org/144704258

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	Second, an experienced researcher has some understanding of the types of sources that exist and the content that they provide.
http://www.w3.org/ns/prov#wasQuotedFrom	ancestryinsider.org