About: http://webisa.webdatacommons.org/268936453

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	In October, Airy wrote to Charles Shepherd asking for proposals and estimates, including a request for the following clocks:
http://www.w3.org/ns/prov#wasQuotedFrom	idealwallclocks.co.uk