About: http://webisa.webdatacommons.org/285301195

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	Database provides shaded depth contours, navaids, port plans, wrecks, tides and other information.
http://www.w3.org/ns/prov#wasQuotedFrom	cheaperthandirt.com