<http://webisa.webdatacommons.org/prov/420306198>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/134706520> .
<http://webisa.webdatacommons.org/prov/423073076>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/134706520> .
<http://webisa.webdatacommons.org/134706520>	<http://www.w3.org/ns/prov#value>	"The 4th Engineer as in charge of Purifier, Compressor, and machinery other than main engine, auxiliary engine and boiler, is responsible for:" .
<http://webisa.webdatacommons.org/prov/17996294>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/134706520> .
<http://webisa.webdatacommons.org/134706520>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<marineinsight.com> .
<http://webisa.webdatacommons.org/134706520>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .