About: http://webisa.webdatacommons.org/167241236

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	Head 44 may be constructed of any suitable material, such as steel, molded rubber or aluminum, and preferably includes means for maintaining head 44 at an elevated temperature sufficient to activate adhesive 18.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca