About: http://webisa.webdatacommons.org/281585325

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 receiving cylinder 12 contains a flexible diaphragm 30 formed of a suitable plastic or other flexible material at its bottom end.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com