About: http://webisa.webdatacommons.org/299750160

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	Several bending techniques are shown, including bending with heat, both freehand and over forms, and using tube bending machines (both inexpensive and professional).
http://www.w3.org/ns/prov#wasQuotedFrom	downeu.org