About: http://webisa.webdatacommons.org/286759628

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	As mentioned above, material efficiency in glass making is related to reducing losses due to defects such as stones, seeds, and cord lines.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com