@prefix xsd:     <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs:    <http://www.w3.org/2000/01/rdf-schema#> .
@prefix : <http://www.workingontologist.org/Examples/Chapter6/Sales#> .
@prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix owl:     <http://www.w3.org/2002/07/owl#> .
@prefix dc:      <http://purl.org/dc/elements/1.1/> .


:row1 a :Sale ;
      :company :ACME ;
      :amount 1250 ;
      :year 2010 .
:row2 a :Sale ;
      :company :PRIME ;
      :amount 3000 ;
      :year 2009 .
:row3 a :Sale ;
      :company :ABC ;
      :amount 2500 ;
      :year 2009 .
:row4 a :Sale ;
      :company :ABC ;
      :amount 2800 ;
      :year 2010 .
:row5 a :Sale ;
      :company :PRIME ;
      :amount 1950 ;
      :year 2010 .
:row6 a :Sale ;
      :company :ACME ;
      :amount 2500 ;
      :year 2009 .
:row7 a :Sale ;
      :company :ACME ;
      :amount 3100 ;
      :year 2010 .
:row8 a :Sale ;
      :company :ABC ;
      :amount 1500 ;
      :year 2009 .
:row9 a :Sale ;
      :company :ACME ;
      :amount 1250 ;
      :year 2009 .
:row10 a :Sale ;
      :company :PRIME ;
      :amount 2350 ;
      :year 2009 .
:row11 a :Sale ;
      :company :PRIME ;
      :amount 1850 ;
      :year 2010 .