About: http://webisa.webdatacommons.org/405803607

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	The Sumida River is also plied constantly by barges and ships of all kinds carrying oil, gravel and other products and commodities.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com