<http://data.posccaesar.org/rdl/RDS386954> <http://data.posccaesar.org/rdl/hasStatus> "Qualified" . <http://data.posccaesar.org/rdl/RDS386954> <http://data.posccaesar.org/rdl/hasDesignation> "SOUND PRESSURE LEVEL" . <http://data.posccaesar.org/rdl/RDS386954> <http://www.w3.org/2000/01/rdf-schema#label> "SOUND PRESSURE LEVEL" . <http://data.posccaesar.org/rdl/RDS386954> <http://data.posccaesar.org/rdl/hasIdPCA> "RDS386954" . <http://data.posccaesar.org/rdl/RDS386954> <http://data.posccaesar.org/rdl/hasDefinition> "Lp = ln (p/p0) = ln 10.lg (p/p0) where p is the root-mean-square value of the sound pressure and the reference pressure p0 is equal to 20 muPa" . <http://data.posccaesar.org/rdl/RDS386954> <http://data.posccaesar.org/rdl/hasCreator> "u82237" . <http://data.posccaesar.org/rdl/RDS386954> <http://data.posccaesar.org/rdl/hasCreationDate> "2001.10.12" . <http://data.posccaesar.org/rdl/RDS386954> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003#SinglePropertyDimension> .