About: http://webisa.webdatacommons.org/316272345

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	are responsible for a vessel at sea, no matter how small or large, you must be able to recognise different types of navigation marks, day or night, and know what they mean.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com