<http://webisa.webdatacommons.org/246534619>	<http://www.w3.org/ns/prov#value>	"The mirror assembly of claim 19 wherein said mirror is an electro-optic mirror unit having at least one transparent panel, an electro-optic material adjacent said panel, electrical means for applying electrical power to said electro-optic material to vary the light transmittance of said material, and a reflective layer for reflecting light incident thereon through said material." .
<http://webisa.webdatacommons.org/prov/490765794>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/246534619> .
<http://webisa.webdatacommons.org/246534619>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.co.uk> .
<http://webisa.webdatacommons.org/246534619>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .