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1 @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>.
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2 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>.
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3 @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
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4 @prefix tm: <http://purl.org/ontology/temperament/> .
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5 @prefix pc: <http://purl.org/ontology/temperament/pitchclass/> .
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6
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7 :ValottiTemperament a tm:WellTemperament;
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8 tm:description :ValottiDescription1 ;
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9 tm:description :ValottiDescription2 .
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10
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11
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12 # a compact descrition using the circle of fifths:
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13
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14 :ValottiDescription1 a tm:CircleOfFifths;
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15 tm:interval [
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16 a tm:FifthInterval ;
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17 tm:deviation [
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18 a tm:IntervalDeviation ;
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19 tm:comma tm:PythagoreanComma ;
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20 tm:value "-0.16667"^^xsd:flaot ;
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21 rdfs:label "-1/6"
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22 ] ;
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23 tm:lower pc:C ;
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24 tm:upper pc:G ] ;
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25 tm:interval [ # continues for all intervals
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26 ] .
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27
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28 # or using a specific representaiton of the circle of fifths
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29
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30 :ValottiDescription1 a tm:CircleOfFifths;
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31 tm:interval :FifthCG ;
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32 tm:interval :FifthGD ;
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33 tm:interval :FifthDA ;
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34 tm:interval :FifthAE ;
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35 tm:interval :FifthEB ;
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36 tm:interval :FifthBFs ;
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37 tm:interval :FifthFsCs ;
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38 tm:interval :FifthCsAf ;
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39 tm:interval :FifthAfEf ;
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40 tm:interval :FifthEfBf ;
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41 tm:interval :FifthBfF ;
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42 tm:interval :FifthFC .
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43
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44 :FifthCG a tm:FifthInterval ;
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45 tm:lower pc:C ;
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46 tm:upper pc:G ;
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47 tm:deviation [
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48 a tm:IntervalDeviation ;
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49 tm:comma to:PythagoreanComma ;
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50 tm:value "-0.1666666667"^^xsd:float ;
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51 rdfs:label "-1/6" ] .
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52
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53 :FifthGD a tm:FifthInterval ;
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54 tm:lower pc:G ;
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55 tm:upper pc:D ;
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56 tm:deviation [
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57 a tm:IntervalDeviation ;
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58 tm:comma to:PythagoreanComma ;
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59 tm:value "-0.1666666667"^^xsd:float ;
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60 rdfs:label "-1/6" ] .
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61
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62 # .... the deviation (and the upper pitch class)
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63 # could be omitted in this case:
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64
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65 :FifthBF a tm:FifthInterval ;
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66 tm:lower pc:B ;
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67 tm:upper pc:F ;
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68 tm:deviation [
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69 a tm:IntervalDeviation ;
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70 tm:value "0"^^xsd:float ;
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71 rdfs:label "0" ] .
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72
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73 # or using deviations from equal temperament
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74
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75 :ValottiDescription2 a tm:DeviationsFromEqual;
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76 tm:pitch_class_deviation [
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77 a tm:PitchClassDeviation ;
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78 tm:pitch_class pc:C ;
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79 tm:value "5.9"^^xsd:float ] ;
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80 tm:pitch_class_deviation [
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81 a tm:PitchClassDeviation ;
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82 tm:pitch_class pc:Cs ;
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83 tm:value "0"^^xsd:float ] .
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