About: http://webisa.webdatacommons.org/383638933

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 disc 40, which is preferably made of a flexible, resilient material, such as silicone, is located in the valving chamber 24.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com