code: public String getDefinition(long srsId) {
  		String definition = connection.querySingleTypedResult("SELECT "
  				+ COLUMN_NAME + " FROM " + SpatialReferenceSystem.TABLE_NAME
  				+ " WHERE " + SpatialReferenceSystem.COLUMN_SRS_ID + " = ?",
  				new String[] { String.valueOf(srsId) });
  		return definition;
  	}
docs: Get the extension definition
  
  @param srsId
  srs id
  @return definition