About: http://webisa.webdatacommons.org/407574871

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	The water tightness, air permeability, wind resistance, thermal insulation, and other properties of our doors and windows perform well.
http://www.w3.org/ns/prov#wasQuotedFrom	weiku.com