About: http://webisa.webdatacommons.org/119165511

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	Using anything other than components specified for the particular fire door assembly, or, in many instances, modifying the door in any way will nullify the rating on the door.
http://www.w3.org/ns/prov#wasQuotedFrom	securityinfowatch.com