About: http://webisa.webdatacommons.org/116017759

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	Stability, Trigonometry, Sailings, Horizons and other subjects that you thought were so difficult, and stayed away from, are now explained in plain simple terms.My Program also has 10 TESTS per Subject.
http://www.w3.org/ns/prov#wasQuotedFrom	uscgexam.com