About: http://webisa.webdatacommons.org/46553031

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	It is particularly advantageous, moreover, if a sealing element, such as a metal bellows or another sealing element, for example made of plastic or an elastomer, is arranged on the housing, covering and sealing the expansion element.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es