About: http://webisa.webdatacommons.org/135383367

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 opposite end of shaft 54 has means to engage the periphery of a pipe in the form of an abutting member having an enlarged head 57 of hard plastic or other suitable material for bearing against the side of a pipe section.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au