<http://webisa.webdatacommons.org/277225357>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/130650529>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/277225357> .
<http://webisa.webdatacommons.org/277225357>	<http://www.w3.org/ns/prov#value>	"In some embodiments, control keys 216 may be used to communicate control information, such as instructions, to self-service device 200." .
<http://webisa.webdatacommons.org/277225357>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .