About: http://webisa.webdatacommons.org/252857588

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	It is held in place by heat welding or gluing or other suitable process.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com