<http://webisa.webdatacommons.org/9075831>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<phys.org> .
<http://webisa.webdatacommons.org/prov/263676773>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/9075831> .
<http://webisa.webdatacommons.org/9075831>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/9075831>	<http://www.w3.org/ns/prov#value>	"By adjusting gas and liquid pressure and other parameters, he was able to create a ???virtual nozzle??? that could shrink the diameter of the liquid jet to a thread so small it would not clog the physical aperture of the tube." .