About: http://webisa.webdatacommons.org/213818304

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	We will show you the basic concept of the GMDSS, its background and history, radio equipment requirements and how the system is designed for all kinds of vessel, from a kayak to a supertanker.
http://www.w3.org/ns/prov#wasQuotedFrom	gmdss.com.au