About: http://webisa.webdatacommons.org/392191092

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	Because it is not necessary to provide a flow path through the biasing portion 704, the biasing portion 704 can be a bellows constructed using a suitable material such as silicone, which prevents airflow therethrough.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr