<http://webisa.webdatacommons.org/153940725>	<http://www.w3.org/ns/prov#value>	"Production: The original method of making glass mirrors consists of depositing a coating of metal, mostly silver, on the surface of clear or body-tinted glass." .
<http://webisa.webdatacommons.org/153940725>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<made-in-china.com> .
<http://webisa.webdatacommons.org/153940725>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/446778575>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/153940725> .