About: http://webisa.webdatacommons.org/309862078

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	There were two separate series of the stamps, Series A and B. If there is a demand, I will put up the second batch next time.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com