About: http://webisa.webdatacommons.org/205021596

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	Many locales have an optional Era system for dates, others such as Japan use an era system in its official date formats.
http://www.w3.org/ns/prov#wasQuotedFrom	qt.io