About: http://webisa.webdatacommons.org/248160814

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 components of an electronic charting system, including hardware, marine instruments, electronic
http://www.w3.org/ns/prov#wasQuotedFrom	landfallnavigation.com