About: http://webisa.webdatacommons.org/29750466

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	An authoritative introduction to the sport of diving including history,
http://www.w3.org/ns/prov#wasQuotedFrom	globalnet.co.uk