About: http://webisa.webdatacommons.org/291269809

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	On one side is a flat sub-triangular piece with a circular hole in the centre for attachment.
http://www.w3.org/ns/prov#wasQuotedFrom	finds.org.uk