<http://webisa.webdatacommons.org/prov/268336825>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/153100696> .
<http://webisa.webdatacommons.org/153100696>	<http://www.w3.org/ns/prov#value>	"It would be a further advance to allow control or other signals to be transmitted from the surface to downhole components or tools connected to the network." .
<http://webisa.webdatacommons.org/153100696>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/153100696>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .