About: http://webisa.webdatacommons.org/158478563

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	material, i.e. stamps and covers, related to ICAO. The historical episodes of
http://www.w3.org/ns/prov#wasQuotedFrom	icao.int