<http://webisa.webdatacommons.org/291008758>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/291008758>	<http://www.w3.org/ns/prov#value>	"In a first embodiment of the invention shown in FIG. 1, an underwater optical fibre cable includes a cylindrical central filament 1 made of a metal such as copper or aluminium." .
<http://webisa.webdatacommons.org/291008758>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/12709794>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/291008758> .
<http://webisa.webdatacommons.org/prov/122776852>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/291008758> .