<http://webisa.webdatacommons.org/237034445>	<http://www.w3.org/ns/prov#value>	"Usually, such persons have academic backgrounds or experience in such fields and disciplines as marine survey, maritime history, archeology, historic preservation, and American studies." .
<http://webisa.webdatacommons.org/prov/399540744>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/237034445> .
<http://webisa.webdatacommons.org/prov/472955036>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/237034445> .
<http://webisa.webdatacommons.org/prov/242139382>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/237034445> .
<http://webisa.webdatacommons.org/prov/40203641>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/237034445> .
<http://webisa.webdatacommons.org/237034445>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/237034445>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nps.gov> .