About: http://webisa.webdatacommons.org/94797391

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 present invention differs from such conventional locking technology as may be in the prior art, by allowing any interior or exterior door to be secured from the outside or non-hinged side, quickly and nondestructively.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com