<http://data.posccaesar.org/rdl/RDS552689> <http://data.posccaesar.org/rdl/hasDesignationAbbrev> "4440300" .
<http://data.posccaesar.org/rdl/RDS552689> <http://data.posccaesar.org/rdl/hasStatus> "Qualified" .
<http://data.posccaesar.org/rdl/RDS552689> <http://data.posccaesar.org/rdl/hasDesignation> "DOUBLE BLOCK AND BLEED VALVE" .
<http://data.posccaesar.org/rdl/RDS552689> <http://www.w3.org/2000/01/rdf-schema#label> "DOUBLE BLOCK AND BLEED VALVE" .
<http://data.posccaesar.org/rdl/RDS552689> <http://data.posccaesar.org/rdl/hasIdPCA> "RDS552689" .
<http://data.posccaesar.org/rdl/RDS552689> <http://data.posccaesar.org/rdl/hasDefinition> "A block and bleed valve that is incorporating two seats, each of which provides a seal, and a means of venting the space between the seats. The seats may isolate with the pressure differential acting in the same or in opposite directions depending on the design." .
<http://data.posccaesar.org/rdl/RDS552689> <http://data.posccaesar.org/rdl/hasCreator> "u82237" .
<http://data.posccaesar.org/rdl/RDS552689> <http://data.posccaesar.org/rdl/hasCreationDate> "2005.12.21" .
<http://data.posccaesar.org/rdl/RDS552689> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003#ClassOfInanimatePhysicalObject> .