<http://webisa.webdatacommons.org/prov/255942997>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/430922591> .
<http://webisa.webdatacommons.org/430922591>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/430922591>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<kwgn.com> .
<http://webisa.webdatacommons.org/430922591>	<http://www.w3.org/ns/prov#value>	"Experts are working to establish whether all the navigation and other systems are working, he said." .