About: http://webisa.webdatacommons.org/320455213

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	Many island excursions begin in Athens, where ports such as Piraeus, Rafina and Lavrio offer a departure point for cruises around the Greek islands.
http://www.w3.org/ns/prov#wasQuotedFrom	wildjunket.com