About: http://webisa.webdatacommons.org/365900480

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	Float glass can be made safer by several processes including heat treating, heat strengthening, chemically strengthening, and thermal tempering.
http://www.w3.org/ns/prov#wasQuotedFrom	wbdg.org