About: http://webisa.webdatacommons.org/17721393

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	Does MARC need a place to encode date or period of creation in particular for the content of published collections/aggregated works?
http://www.w3.org/ns/prov#wasQuotedFrom	loc.gov