Mercurial > hg > dbtune-site
diff onto/tm/rdf/.svn/text-base/temperament.n3.svn-base @ 0:1e44d666ced1
Import site from parrot
| author | Chris Cannam |
|---|---|
| date | Fri, 13 Oct 2017 09:23:49 +0100 |
| parents | |
| children |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/onto/tm/rdf/.svn/text-base/temperament.n3.svn-base Fri Oct 13 09:23:49 2017 +0100 @@ -0,0 +1,456 @@ +@base <http://purl.org/ontology/temperament/> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix vs: <http://www.w3.org/2003/06/sw-vocab-status/ns#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix dc: <http://purl.org/dc/elements/1.1/> . +@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . +@prefix tm: <http://purl.org/ontology/temperament/> . +@prefix : <http://purl.org/ontology/temperament/> . +@prefix pc: <http://purl.org/ontology/temperament/pitchclass/> . +@prefix tm: <> . + +<http://purl.org/ontology/temperament/> + a owl:Ontology; + dc:title "The OMRAS2 Temperament Ontology"; + owl:versionInfo "Draft Revision: 1.0"; + dc:description """ + This ontology can be used to give a detailed description + of the tuning of an instrument. + """; + dc:date "$Date: 2009/11/18 13:54:19 $" . + + +# Status of terms +vs:term_status a owl:AnnotationProperty. + +############################################### +# Part 1: Core terms defined in this ontology # +############################################### + +tm:Temperament a owl:Class; + a rdfs:Class; + rdfs:label "Temperament"; + rdfs:comment """A temperament specifies a system of + instrument tuning. + Tempering is a way of altering the size of intervals, + such that they no longer based on pure rational intervals."""; + vs:term_status "stable" . + + +tm:RegularTemperament a owl:Class; + a rdfs:Class; + rdfs:subClassOf tm:Temperament; + rdfs:label "Regular Temperament"; + rdfs:comment """Regular temperament is a class of temperaments + where each interval is altered by the same amount."""; + vs:term_status "unstable" . + + +tm:WellTemperament a owl:Class; + a rdfs:Class; + rdfs:subClassOf tm:Temperament; + rdfs:label "Well Temperament"; + rdfs:comment """Well temperament represents a system of tuning + where 5ths are tempered by irregular amounts, such that some 5ths + are tempered by an equal amount, while others remain pure."""; + vs:term_status "unstable" . + + +tm:MeantoneTemperament a owl:Class; + a rdfs:Class; + rdfs:subClassOf tm:Temperament; + rdfs:label "Meantone Temperament"; + rdfs:comment """In a meantone temperament, each fifth is narrowed + by the same amount relative to its width in Just Intonation. """; + vs:term_status "unstable" . + + +tm:RestrictedTemperament a owl:Class; + a rdfs:Class; + rdfs:subClassOf tm:Temperament; + rdfs:label "Restricted Temperament"; + rdfs:comment """In restricted temperaments + playing some keys results in poor intonation. """; + vs:term_status "unstable" . + + +tm:TemperamentDescription a owl:Class; + a rdfs:Class; + rdfs:label "Temperament Description"; + rdfs:comment """ + A super class of temperament descriptions using, + for example, deviation from equal temperament, + or the circle of fifths."""; + vs:term_status "unstable" . + +#properties + +tm:description + a rdf:Property, owl:ObjectProperty; + rdfs:label "temperament description"; + rdfs:comment """ Associates a temperament with its detailed description."""; + rdfs:domain tm:Temperament; + rdfs:range tm:TemperamentDescription; + vs:term_status "unstable" . + +tm:constraint + a rdf:Property, owl:ObjectProperty; + rdfs:label "mathematical constraint"; + rdfs:comment """A mathematical constrain on the temperament (This can be described in a named graph or and N3 graph literal)."""; + rdfs:domain tm:TemperamentDescription; + vs:term_status "unstable" . + + +############################################### +# Part 2: Auxiliary parts required for temperament descriptions # +############################################### + +tm:Comma a owl:Class; + a rdfs:Class; + rdfs:label "Comma"; + rdfs:comment """A comma is a very small interval between + two enharmonic notes tuned in different ways. (Source: Wikipedia) """; + vs:term_status "stable" . + +tm:PitchClass a owl:Class; + a rdfs:Class; + rdfs:label "Pitch Class"; + rdfs:comment """The set of all pitches that are a + whole number of octaves apart."""; + vs:term_status "stable" . + +tm:Interval a owl:Class; + a rdfs:Class; + rdfs:label "Interval"; + rdfs:comment """Describes the relationship between the + pitches of two notes or pitch classes."""; + vs:term_status "stable" . + +tm:PitchClassInterval a owl:Class; + a rdfs:Class; + rdfs:subClassOf tm:Interval; + rdfs:label "Pitch Class Interval"; + rdfs:comment """Describes the relationship between two pitch classes."""; + vs:term_status "unstable" . + + +tm:FifthInterval a rdf:Class ; + rdfs:subClassOf tm:PitchClassInterval ; + rdfs:label "Fifth Interval"; + rdfs:comment """A fifth interval between notes, either + pure or altered. In the case of a pure fifth it is a + frequecy ratio of 3:2. We may use it to represent a + specific interval on the circle of fifths, with a specific + deviation from a pure fifth. """; + vs:term_status "unstable" . + +tm:WolfInterval a rdf:Class ; + rdfs:subClassOf tm:Interval ; + rdfs:label "Wolf Interval"; + rdfs:comment """An interval which is regarded as howling may be + called a wolf interval. It is typically a wolf fifth in + meantone temperament. """; + vs:term_status "unstable" . + +############################################### +# Part 3: Detailed temperament description # +############################################### + +#description classes + +tm:DeviationsFromEqual a owl:Class; + a rdfs:Class; + rdfs:subClassOf tm:TemperamentDescription; + rdfs:label "Deviations From Equal"; + rdfs:comment """A type of temperament description which describes + a tuning in terms of the deviation of each note (in cents) + from the equal temperament."""; + vs:term_status "unstable" . + +tm:CircleOfFifths a owl:Class; + a rdfs:Class; + rdfs:subClassOf tm:TemperamentDescription; + rdfs:label "Circle Of Fifths"; + rdfs:comment """We use the circle of fifth to describe a temperament. + Each alteration of a fifth can be expressed in a number of ways, + for example, we may express interval deviations in a particular + comma."""; + vs:term_status "unstable" . + +tm:IntervalDeviation a owl:Class; + a rdfs:Class; + rdfs:label "Interval Deviation (from pure interval)"; + rdfs:comment """Represents any type of alteration of a pure interval."""; + vs:term_status "unstable" . + +tm:PitchClassDeviation a owl:Class; + a rdfs:Class; + rdfs:label "Pitch Class Deviation"; + rdfs:comment """Deviation in cents of a pitch class from its value in equal temperament."""; + vs:term_status "unstable" . + +tm:DeviationFromFifth a owl:Class; + a rdfs:Class; + rdfs:subClassOf tm:IntervalDeviation; + rdfs:label "Deviation from Fifth"; + rdfs:comment """Represent the deviation from a pure fifth interval."""; + vs:term_status "unstable" . + +# properties + +tm:interval + a rdf:Property, owl:ObjectProperty; + rdfs:label "interval"; + rdfs:comment """Associates a specific interval on the circle of fifths. """; + rdfs:domain tm:TemperamentDescription; + rdfs:range tm:Interval; + vs:term_status "unstable" . + +tm:deviation + a rdf:Property, owl:ObjectProperty, owl:FunctionalProperty; + rdfs:label "interval deviation"; + rdfs:comment """Links an interval with a particular deviation + from pure that characterises the interval."""; + rdfs:domain tm:Interval; + rdfs:range tm:IntervalDeviation; + vs:term_status "unstable" . + +tm:pitch_class_deviation + a rdf:Property, owl:ObjectProperty, owl:FunctionalProperty; + rdfs:label "pitch class deviation"; + rdfs:comment """The deviation of a particular pitch class in the described + temperament from its equivalent in equal temperament."""; + rdfs:domain tm:DeviationsFromEqual; + rdfs:range tm:PitchClassDeviation; + vs:term_status "unstable" . + +tm:comma + a rdf:Property, owl:ObjectProperty, owl:FunctionalProperty; + rdfs:label "comma"; + rdfs:comment """Links an interval deviation with a type of comma. """; + rdfs:domain tm:IntervalDeviation; + rdfs:range tm:Comma; + vs:term_status "unstable" . + +tm:value + a rdf:Property, owl:DatatypeProperty, owl:FunctionalProperty; + rdfs:label "deviation value"; + rdfs:comment """Links an interval deviation to its float value (in cents). """; + rdfs:domain tm:IntervalDeviation, tm:PitchClassDeviation; + rdfs:range xsd:float; + vs:term_status "unstable" . + +# please refine the terminology here : + +tm:lower + a rdf:Property, owl:ObjectProperty, owl:FunctionalProperty; + rdfs:label "lower pitch class"; + rdfs:comment """Links an interval a pitch calss which is lower on a scale."""; + rdfs:domain tm:Interval; + rdfs:range tm:PitchClass; + vs:term_status "unstable" . + +tm:upper + a rdf:Property, owl:ObjectProperty, owl:FunctionalProperty; + rdfs:label "upper pitch class"; + rdfs:comment """Links an interval with a pitch class which is higher on a scale compared to the other pitch class of this interval."""; + rdfs:domain tm:Interval; + rdfs:range tm:PitchClass; + vs:term_status "unstable" . + +tm:pitch_class + a rdf:Property, owl:ObjectProperty, owl:FunctionalProperty; + rdfs:label "pitch class"; + rdfs:comment """The pitch class of a particular pitch class deviation. + This can be used to express deviations from equal temperament."""; + rdfs:domain tm:PitchClassDeviation; + rdfs:range tm:PitchClass; + vs:term_status "unstable" . + +tm:frequency_ratio + a rdf:Property, owl:ObjectProperty, owl:FunctionalProperty; + rdfs:label "frequency ratio"; + rdfs:comment """The frequency ratio of the two pitch classes in the interval. + This may be a single value or an expression (given for example in an N3 graph literal)."""; + rdfs:domain tm:intarval; + vs:term_status "unstable" . + +############################################### +# Part 4: Individuals # +############################################### + +# some named temperaments + +tm:Valotti a tm:WellTemperament ; + rdfs:label "Valotti" . + +tm:Neidhardt a tm:WellTemperament ; + rdfs:label "Neidhardt" . + +tm:Bendeler a tm:WellTemperament ; + rdfs:label "Bendeler" . + +tm:Stanhope a tm:WellTemperament ; + rdfs:label "Stanhope" . + +tm:KirnbergerIII a tm:WellTemperament ; + rdfs:label "KirnbergerIII" . + +tm:YoungII a tm:WellTemperament ; + rdfs:label "YoungII" . + +tm:WerckmeisterIII a tm:WellTemperament ; + rdfs:label "WerckmeisterIII" . + +tm:QuarterCommaMeantone a tm:MeantoneTemperament; + a tm:RegularTemperament ; + rdfs:label "QuarterCommaMeantone" . + +tm:FifthCommaMeantone a tm:MeantoneTemperament; + a tm:RegularTemperament ; + rdfs:label "FifthCommaMeantone" . + +tm:SixthCommaMeantone a tm:MeantoneTemperament; + a tm:RegularTemperament ; + rdfs:label "SixthCommaMeantone" . + + + +# specific commas + +:PythagoreanComma a tm:Comma; + rdfs:label "Pythagorean Comma"; + rdfs:comment """One Pythagorean Comma, the difference between + 7 octaves and 12 pure fifths, is 23.5 cents. It is equivalent to the Ditonic comma.""" . + +:DitonicComma a tm:Comma; + rdfs:label "Ditonic Comma"; + rdfs:comment "The Ditonic comma is equivalent to the Pythagorean comma." ; + owl:sameAs tm:PythagoreanComma . + +:SyntonicComma a tm:Comma; + rdfs:label "Syntonic Comma"; + rdfs:comment """One Syntonic Comma is 21.51 cents. """ . + +:DidymusComma a tm:Comma; + rdfs:label "Didymus Comma"; + rdfs:comment "The Didymus is equivalent to the Syntonic comma (21.51 cents)." ; + owl:sameAs tm:SyntonicComma . + +:Diaschisma a tm:Comma; + rdfs:label "Diaschisma"; + rdfs:comment """One Diaschisma is 19.55 cents. """ . + +:Schisma a tm:Comma; + rdfs:label "Schisma"; + rdfs:comment """One Schisma is 1.95 cents. """ . + + +# individuals of pitch classes (e.g. to describe the circle of fifths) + +pc:A + a tm:PitchClass; + rdfs:label "A" ; + rdfs:comment "pitch class A" . + +pc:B + a tm:PitchClass; + rdfs:label "B" ; + rdfs:comment "pitch class B" . + +pc:C + a tm:PitchClass; + rdfs:label "C" ; + rdfs:comment "pitch class C" . + +pc:D + a tm:PitchClass; + rdfs:label "D" ; + rdfs:comment "pitch class D" . + +pc:E + a tm:PitchClass; + rdfs:label "E" ; + rdfs:comment "pitch class E" . + +pc:F + a tm:PitchClass; + rdfs:label "F" ; + rdfs:comment "pitch class F" . + +pc:G + a tm:PitchClass; + rdfs:label "G" ; + rdfs:comment "pitch class G" . + +pc:Ab + a tm:PitchClass; + rdfs:label "Ab" ; + rdfs:comment "pitch class Ab" . + +pc:Bb + a tm:PitchClass; + rdfs:label "Bb" ; + rdfs:comment "pitch class Bb" . + +pc:Cb + a tm:PitchClass; + rdfs:label "Cb" ; + rdfs:comment "pitch class Cb" . + +pc:Db + a tm:PitchClass; + rdfs:label "Db" ; + rdfs:comment "pitch class Db" . + +pc:Eb + a tm:PitchClass; + rdfs:label "Eb" ; + rdfs:comment "pitch class Eb" . + +pc:Fb + a tm:PitchClass; + rdfs:label "Fb" ; + rdfs:comment "pitch class Fb" . + +pc:Gb + a tm:PitchClass; + rdfs:label "Gb" ; + rdfs:comment "pitch class Gb" . + +pc:As + a tm:PitchClass; + rdfs:label "As" ; + rdfs:comment "pitch class As" . + +pc:Bs + a tm:PitchClass; + rdfs:label "Bs" ; + rdfs:comment "pitch class Bs" . + +pc:Cs + a tm:PitchClass; + rdfs:label "Cs" ; + rdfs:comment "pitch class Cs" . + +pc:Ds + a tm:PitchClass; + rdfs:label "Ds" ; + rdfs:comment "pitch class Ds" . + +pc:Es + a tm:PitchClass; + rdfs:label "Es" ; + rdfs:comment "pitch class Es" . + +pc:Fs + a tm:PitchClass; + rdfs:label "Fs" ; + rdfs:comment "pitch class Fs" . + +pc:Gs + a tm:PitchClass; + rdfs:label "Gs" ; + rdfs:comment "pitch class Gs" .