<http://webisa.webdatacommons.org/prov/186220063>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/181842717> .
<http://webisa.webdatacommons.org/181842717>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/181842717>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/181842717>	<http://www.w3.org/ns/prov#value>	"As such, the system controller 19 normally includes a keyboard, operator screen, or other user interface." .