<http://webisa.webdatacommons.org/50147180>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/50147180>	<http://www.w3.org/ns/prov#value>	"system that signals whether the appliance is open or closed both locally" .
<http://webisa.webdatacommons.org/prov/136108252>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/50147180> .
<http://webisa.webdatacommons.org/50147180>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<gpo.gov> .