About: http://webisa.webdatacommons.org/221916349

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	Cymric Federation Press, printers, Cardiff: ledgers and examples of work carried out for National Union of Mineworkers 1920-87 (1994/1)
http://www.w3.org/ns/prov#wasQuotedFrom	nationalarchives.gov.uk