<http://webisa.webdatacommons.org/prov/287611193>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/397691458> .
<http://webisa.webdatacommons.org/397691458>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/397691458>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/397691458>	<http://www.w3.org/ns/prov#value>	"Also, optical inverters are a vital component of optical analog-to-digital converters." .