About: http://webisa.webdatacommons.org/53519053

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	To mutual contact surfaces among components of the linking block 39 etc. forming the respective fluid supply/discharge paths 43 a and 43 b, sealing members such as gaskets or the likes are provided, whereby linkage of air is prevented.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com