<http://webisa.webdatacommons.org/368167600>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/368167600>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/365463771>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/368167600> .
<http://webisa.webdatacommons.org/368167600>	<http://www.w3.org/ns/prov#value>	"The hemming apparatus according to claim 1, wherein said bending blade is attached to said main hemming means such as to allow said preliminary bending blade to act on the work at an angle of from 20??? to 70??? with respect to a surface to be hemmed at the moment when said bending blade contacts the work while said upper body is downwardly moving." .