<http://webisa.webdatacommons.org/prov/315852705>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/388932184> .
<http://webisa.webdatacommons.org/388932184>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/388932184>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nap.edu> .
<http://webisa.webdatacommons.org/prov/193248527>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/388932184> .
<http://webisa.webdatacommons.org/388932184>	<http://www.w3.org/ns/prov#value>	"possess knowledge of the current international, national, and local laws, regulations, and other requirements and provisions relevant to the pilotage area or duties (IMO, 1981)." .