midi2.ttl

@prefix atom: <http://lv2plug.in/ns/ext/atom#> .
@prefix ev: <http://lv2plug.in/ns/ext/event#> .
@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
@prefix midi2: <https://atsushieno.dev/ns/lv2/midi2> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://atsushieno.dev/ns/lv2/midi2>
	a owl:Ontology ;
	rdfs:label "Unofficial MIDI 2.0 UMP" ;
	rdfs:comment "Unofficial MIDI 2.0 UMP packet support." ;
	rdfs:seeAlso <lv2-midi2.h> ,
		<midi2.meta.ttl> .

midi2:ump
	a lv2:Feature ;
	lv2:documentation """
<p>A feature flag to indicate that the host can receive and process UMPs (Universal MIDI Packets) in MIDI 2.0 specification.<p>

<p>An LV2 Atom for <code>midi2:UMP<code> represents a single UMP.</p>

<p>Note that <code>midi2:ump</code> is different from <code>midi2:midi1Protocol</code> or <code>midi2:midiProtocol</code>. Either of them has to be explicitly added too.</p>

<p>JR Timestamp messages are supposed to be converted to the frame time in LV2 Atom sequence. JR Timestamps can be still sent to LV2-MIDI2 plugins or hosts, but there is no guarantee that they match Atom frame time.</p>

<p>Future versions of this extension feature may define another feature that indicates MIDI-CI support availability, as well as possibility on determining MIDI protocol by MIDI-CI between host and plugin *bypassing* LV2 API (direct MIDI interaction).</p>

<p>It is recommended for MIDI 2.0 capable plugin implementors that a plugin's Atom port (either input or output) supports both <code>midi:MidiEvent</code> and <code>midi2:UMP</code> in the Atom sequence, and switch content processing based on the protocol it has chosen. See also <code>midi2:establishedProtocol</code> extension data provided by the plugin.</p>
""" .

midi2:midi1Protocol
	a lv2:Feature ;
	lv2:documentation """
<p>experimental MIDI 1.0 Protocol support, beyond the basic MIDI 2.0 UMP support. It can be understood as if MIDI 1.0 Protocol could be chosen on MIDI-CI protocol negotiation.</p>

<p>Note that if you don't add <code>midi2:ump</code> as the supported feature, then your (decent) hosts won't send MIDI 2.0 messages anyways.</p>

<p>Since MIDI 1.0 support cannot be explicitly done, this feature is explicitly added so that it would not look odd to have implicit MIDI 1.0 support in future.</p>

<p>The plugin determines which protocol to use, based on the host features, and returns it via <code>midi2:establishedProtocol<code> extension data.</p>
""" .

midi2:midi2Protocol
	a lv2:Feature ;
	lv2:documentation """
<p>experimental MIDI 2.0 Protocol support, beyond the basic MIDI 2.0 UMP support. It can be understood as if MIDI 2.0 Protocol could be chosen on MIDI-CI protocol negotiation.</p>

<p>Note that if you don't add <code>midi2:ump</code> as the supported feature, then your (decent) hosts won't send MIDI 2.0 messages anyways.</p>

<p>As of this version of the feature, <code>midi2:midi2Protocol is not implicit because lots of plugins wouldn't be able to support MIDI 2.0 features in MIDI 2.0 message types. It might change in the future.</p>

<p>The plugin determines which protocol to use, based on the host features, and returns it via <code>midi2:establishedProtocol<code> extension data.</p>
""" .

midi2:establishedProtocol
	a lv2:ExtensionData ;
	lv2:documentation """
<p>An extension returned by a plugin to indicate which MIDI Protocol is being used.</p>

<p>It is supposed to return the URID for the protocol, directly cast to a pointer (i.e. not an address which holds the URID). As of this version, the URID is is unmapped to either <code>midi1Protocol</code> or <code>midi2Protocol</code>.</p>.

<p>Current version of this feature only mentions and does not deny any possibility on switching protocols based on MIDI-CI communications between host and plugin. This extension data works as a static starter to choose appropriate MIDI protocol to use.</p>

<p>TODO: is it problematic to use feature identifiers as URI(D)s directly?</p>
""" .

midi2:HexByte
	a rdfs:Datatype ;
	owl:onDatatype xsd:hexBinary ;
	owl:withRestrictions (
		[
			xsd:maxInclusive "FF"
		]
	) ;
	rdfs:label "Hex Byte" ;
	rdfs:comment "A hexadecimal byte, which has a value <= FF." .

midi2:Chunk
	a rdfs:Class ;
	rdfs:label "Chunk" ;
	rdfs:comment "A sequence of contiguous bytes in a MIDI message." .

midi2:UMP
	a rdfs:Class ,
		rdfs:Datatype ;
	rdfs:subClassOf ev:Event ,
		atom:Atom ;
	owl:onDatatype xsd:hexBinary ;
	rdfs:label "MIDI 2.0 UMP" ;
	rdfs:comment "A single raw UMP (Universal MIDI packet)." .

midi2:SystemMessage
	a rdfs:Class ;
	rdfs:subClassOf midi2:UMP ;
	rdfs:label "System Message" ;
	rdfs:comment "system message." ;
	midi2:messageTypeMask "10"^^xsd:hexBinary .

midi2:SystemCommon
	a rdfs:Class ;
	rdfs:subClassOf midi2:SystemMessage ;
	rdfs:label "System Common" ;
	rdfs:comment "system common message." .

midi2:SystemRealtime
	a rdfs:Class ;
	rdfs:subClassOf midi2:SystemMessage ;
	rdfs:label "System Realtime" ;
	rdfs:comment "MIDI system realtime message." .

midi2:Midi1ChannelMessage
	a rdfs:Class ;
	rdfs:subClassOf midi2:UMP ;
	rdfs:label "MIDI1 Channel Voice Message" ;
	rdfs:comment "MIDI 1.0 channel voice message." ;
	midi2:messageTypeMask "20"^^xsd:hexBinary .

midi2:Sysex7Message
	a rdfs:Class ;
	rdfs:subClassOf midi2:UMP ;
	rdfs:label "System Exclusive 7bits" ;
	rdfs:comment "system exclusive message in 7 bits." ;
	midi2:messageTypeMask "30"^^xsd:hexBinary .

midi2:Midi2ChannelMessage
	a rdfs:Class ;
	rdfs:subClassOf midi2:UMP ;
	rdfs:label "MIDI2 Channel Voice Message" ;
	rdfs:comment "MIDI 2.0 channel voice message." ;
	midi2:messageTypeMask "40"^^xsd:hexBinary .

midi2:Sysex8Message
	a rdfs:Class ;
	rdfs:subClassOf midi2:UMP ;
	rdfs:label "System Exclusive 8bits" ;
	rdfs:comment "system exclusive message in 8 bits." ;
	midi2:messageTypeMask "50"^^xsd:hexBinary .

midi2:MixedDataSet
	a rdfs:Class ;
	rdfs:subClassOf midi2:UMP ;
	rdfs:label "System Exclusive 8bits" ;
	rdfs:comment "system exclusive message in 8 bits." ;
	midi2:messageTypeMask "50"^^xsd:hexBinary .


midi2:TimeCode
	a rdfs:Class ;
	rdfs:subClassOf midi2:SystemCommon ;
	rdfs:label "Time code" ;
	rdfs:comment "MIDI time code message." ;
	midi2:status "F1"^^xsd:hexBinary .

midi2:SongPosition
	a rdfs:Class ;
	rdfs:subClassOf midi2:SystemCommon ;
	rdfs:label "Song position" ;
	rdfs:comment "Song position pointer message." ;
	midi2:status "F2"^^xsd:hexBinary .

midi2:SongSelect
	a rdfs:Class ;
	rdfs:subClassOf midi2:SystemCommon ;
	rdfs:label "Song select" ;
	rdfs:comment "Song select message." ;
	midi2:status "F3"^^xsd:hexBinary .

midi2:TuneRequest
	a rdfs:Class ;
	rdfs:subClassOf midi2:SystemCommon ;
	rdfs:label "Tune request" ;
	rdfs:comment "Tune request message." ;
	midi2:status "F6"^^xsd:hexBinary .

midi2:TimingClock
	a rdfs:Class ;
	rdfs:subClassOf midi2:SystemRealtime ;
	rdfs:label "Timing clock" ;
	rdfs:comment "Timing clock message." ;
	midi2:status "F8"^^xsd:hexBinary .

midi2:Start
	a rdfs:Class ;
	rdfs:subClassOf midi2:SystemRealtime ;
	rdfs:label "Start" ;
	rdfs:comment "Start message." ;
	midi2:status "FA"^^xsd:hexBinary .

midi2:Continue
	a rdfs:Class ;
	rdfs:subClassOf midi2:SystemRealtime ;
	rdfs:label "Continue" ;
	rdfs:comment "Continue message." ;
	midi2:status "FB"^^xsd:hexBinary .

midi2:Stop
	a rdfs:Class ;
	rdfs:subClassOf midi2:SystemRealtime ;
	rdfs:label "Stop" ;
	rdfs:comment "Stop message." ;
	midi2:status "FC"^^xsd:hexBinary .

midi2:ActiveSensing
	a rdfs:Class ;
	rdfs:subClassOf midi2:SystemRealtime ;
	rdfs:label "Active Sensing" ;
	rdfs:comment "MIDI active sensing message." ;
	midi2:status "FE"^^xsd:hexBinary .

midi2:Reset
	a rdfs:Class ;
	rdfs:subClassOf midi2:SystemRealtime ;
	rdfs:label "Reset" ;
	rdfs:comment "Reset message." ;
	midi2:status "FF"^^xsd:hexBinary .


midi2:NoteOff1
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi1ChannelMessage ;
	rdfs:label "MIDI1 note off" ;
	rdfs:comment "MIDI1 note off message." ;
	midi2:statusMask "80"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:noteNumber
	] , [
		midi2:byteNumber 1 ;
		midi2:property midi2:velocity7
	] .

midi2:NoteOn1
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi1ChannelMessage ;
	rdfs:label "MIDI1 note on" ;
	rdfs:comment "MIDI1 note on message." ;
	midi2:statusMask "90"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:noteNumber
	] , [
		midi2:byteNumber 1 ;
		midi2:property midi2:velocity7
	] .

midi2:PolyphonicPressure1
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi1ChannelMessage ;
	rdfs:label "MIDI1 polyphonic pressure" ;
	rdfs:comment "MIDI1 polyphonic pressure message." ;
	midi2:statusMask "A0"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:noteNumber
	] , [
		midi2:byteNumber 1 ;
		midi2:property midi2:data8
	] .

midi2:ControlChange1
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi1ChannelMessage ;
	rdfs:label "MIDI1 control change" ;
	rdfs:comment "MIDI1 control change message." ;
	midi2:statusMask "B0"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:index
	] , [
		midi2:byteNumber 1 ;
		midi2:property midi2:data8
	] .

midi2:ProgramChange1
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi1ChannelMessage ;
	rdfs:label "MIDI1 program change" ;
	rdfs:comment "MIDI1 program change message." ;
	midi2:statusMask "C0"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:program
	] .

midi2:ChannelPressure1
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi1ChannelMessage ;
	rdfs:label "MIDI1 channel pressure" ;
	rdfs:comment "MIDI1 channel pressure message." ;
	midi2:statusMask "D0"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:data8
	] .

midi2:PitchBend1
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi1ChannelMessage ;
	rdfs:label "MIDI1 pitch bend" ;
	rdfs:comment "MIDI1 pitch bend message." ;
	midi2:statusMask "E0"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0,1 ;
		midi2:property midi2:data16
	] .


midi2:NoteOff2
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi2ChannelMessage ;
	rdfs:label "MIDI2 note off" ;
	rdfs:comment "MIDI2 note off message." ;
	midi2:statusMask "80"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:noteNumber
	] , [
		midi2:byteNumber 1 ;
		midi2:property midi2:attributeType
	] , [
		midi2:byteNumber 2,3 ;
		midi2:property midi2:velocity16
	] , [
		midi2:byteNumber 4,5 ;
		midi2:property midi2:attributeData
	] .

midi2:NoteOn2
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi2ChannelMessage ;
	rdfs:label "MIDI2 note on" ;
	rdfs:comment "MIDI2 note on message." ;
	midi2:statusMask "90"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:noteNumber
	] , [
		midi2:byteNumber 1 ;
		midi2:property midi2:attributeType
	] , [
		midi2:byteNumber 2,3 ;
		midi2:property midi2:velocity16
	] , [
		midi2:byteNumber 4,5 ;
		midi2:property midi2:attributeData
	] .

midi2:PolyphonicPressure2
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi2ChannelMessage ;
	rdfs:label "MIDI2 polyphonic pressure" ;
	rdfs:comment "MIDI2 polyphonic pressure message." ;
	midi2:statusMask "A0"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:noteNumber
	] , [
		midi2:byteNumber 1 ;
		midi2:property midi2:reserved
	] , [
		midi2:byteNumber 2,3,4,5 ;
		midi2:property midi2:data32
	] .

midi2:ControlChange2
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi2ChannelMessage ;
	rdfs:label "MIDI2 control change" ;
	rdfs:comment "MIDI2 control change message." ;
	midi2:statusMask "B0"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:index
	] , [
		midi2:byteNumber 1 ;
		midi2:property midi2:reserved
	] , [
		midi2:byteNumber 2,3,4,5 ;
		midi2:property midi2:data32
	] .

midi2:RegisteredPerNoteController
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi2ChannelMessage ;
	rdfs:label "MIDI2 registered per note controller" ;
	rdfs:comment "MIDI2 registered per note controller message." ;
	midi2:statusMask "00"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:noteNumber
	] , [
		midi2:byteNumber 1 ;
		midi2:property midi2:index
	] , [
		midi2:byteNumber 2,3,4,5 ;
		midi2:property midi2:data32
	] .

midi2:AssignablePerNoteController
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi2ChannelMessage ;
	rdfs:label "MIDI2 assignable per note controller" ;
	rdfs:comment "MIDI2 assignable per note controller message." ;
	midi2:statusMask "10"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:noteNumber
	] , [
		midi2:byteNumber 1 ;
		midi2:property midi2:index
	] , [
		midi2:byteNumber 2,3,4,5 ;
		midi2:property midi2:data32
	] .

midi2:RegisterdController
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi2ChannelMessage ;
	rdfs:label "MIDI2 registered controller (RPN)" ;
	rdfs:comment "MIDI2 registered controller (RPN) message." ;
	midi2:statusMask "20"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:msb
	] , [
		midi2:byteNumber 1 ;
		midi2:property midi2:lsb
	] , [
		midi2:byteNumber 2,3,4,5 ;
		midi2:property midi2:data32
	] .

midi2:AssignableController
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi2ChannelMessage ;
	rdfs:label "MIDI2 assignable controller (NRPN)" ;
	rdfs:comment "MIDI2 assignable controller (NRPN) message." ;
	midi2:statusMask "30"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:msb
	] , [
		midi2:byteNumber 1 ;
		midi2:property midi2:lsb
	] , [
		midi2:byteNumber 2,3,4,5 ;
		midi2:property midi2:data32
	] .

midi2:RelativeRegisterdController
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi2ChannelMessage ;
	rdfs:label "MIDI2 relative registered controller (RPN)" ;
	rdfs:comment "MIDI2 relative registered controller (RPN) message." ;
	midi2:statusMask "40"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:msb
	] , [
		midi2:byteNumber 1 ;
		midi2:property midi2:lsb
	] , [
		midi2:byteNumber 2,3,4,5 ;
		midi2:property midi2:data32
	] .

midi2:RelativeAssignableController
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi2ChannelMessage ;
	rdfs:label "MIDI2 relative assignable controller (NRPN)" ;
	rdfs:comment "MIDI2 relative assignable controller (NRPN) message." ;
	midi2:statusMask "50"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:msb
	] , [
		midi2:byteNumber 1 ;
		midi2:property midi2:lsb
	] , [
		midi2:byteNumber 2,3,4,5 ;
		midi2:property midi2:data32
	] .

midi2:ProgramChange2
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi2ChannelMessage ;
	rdfs:label "MIDI2 program change" ;
	rdfs:comment "MIDI2 program change message." ;
	midi2:statusMask "C0"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:reserved
	] , [
		midi2:byteNumber 1 ;
		midi2:property midi2:programChangeOptionFlags
	] , [
		midi2:byteNumber 2 ;
		midi2:property midi2:program
	] , [
		midi2:byteNumber 3 ;
		midi2:property midi2:reserved
	] , [
		midi2:byteNumber 4 ;
		midi2:property midi2:msb
	] , [
		midi2:byteNumber 5 ;
		midi2:property midi2:lsb
	] .

midi2:ChannelPressure2
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi2ChannelMessage ;
	rdfs:label "MIDI2 channel pressure" ;
	rdfs:comment "MIDI2 channel pressure message." ;
	midi2:statusMask "D0"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:reserved
	] , [
		midi2:byteNumber 1 ;
		midi2:property midi2:reserved
	] , [
		midi2:byteNumber 2,3,4,5 ;
		midi2:property midi2:data32
	] .

midi2:Pitchbend2
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi2ChannelMessage ;
	rdfs:label "MIDI2 pitch bend" ;
	rdfs:comment "MIDI2 pitch bend message." ;
	midi2:statusMask "E0"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:reserved
	] , [
		midi2:byteNumber 1 ;
		midi2:property midi2:reserved
	] , [
		midi2:byteNumber 2,3,4,5 ;
		midi2:property midi2:data32
	] .

midi2:PerNotePitchbend
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi2ChannelMessage ;
	rdfs:label "MIDI2 per-note pitch bend" ;
	rdfs:comment "MIDI2 per-note pitch bend message." ;
	midi2:statusMask "E0"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:noteNumber
	] , [
		midi2:byteNumber 1 ;
		midi2:property midi2:reserved
	] , [
		midi2:byteNumber 2,3,4,5 ;
		midi2:property midi2:data32
	] .

midi2:PerNoteManagement
	a rdfs:Class ;
	rdfs:subClassOf midi2:Midi2ChannelMessage ;
	rdfs:label "MIDI2 per-note management" ;
	rdfs:comment "MIDI2 per-note management message." ;
	midi2:statusMask "F0"^^xsd:hexBinary ;
	midi2:chunk [
		midi2:byteNumber 0 ;
		midi2:property midi2:noteNumber
	] , [
		midi2:byteNumber 1 ;
		midi2:property midi2:perNoteManagementOptionFlags
	] , [
		midi2:byteNumber 2,3,4,5 ;
		midi2:property midi2:data32
	] .

midi2:property
	a rdf:Property ,
		owl:ObjectProperty ,
		owl:FunctionalProperty ;
	rdfs:label "property" ;
	rdfs:domain midi2:Chunk ;
	rdfs:range rdf:Property ;
	rdfs:comment "The property this chunk represents." .

midi2:reserved
	a rdf:Property ,
		owl:ObjectProperty ,
		owl:FunctionalProperty ;
	rdfs:label "reserved" ;
	rdfs:domain midi2:Chunk ;
	rdfs:range xsd:unsignedByte ;
	rdfs:comment "reserved byte." .

midi2:byteNumber
	a rdf:Property ,
		owl:DatatypeProperty ;
	rdfs:label "byte number" ;
	rdfs:domain midi2:Chunk ;
	rdfs:range xsd:unsignedByte ;
	rdfs:comment "The 0-based index of a byte which is part of this chunk." .

midi2:index
	a rdf:Property ,
		owl:DatatypeProperty ;
	rdfs:label "index" ;
	rdfs:domain midi2:Chunk ;
	rdfs:range xsd:unsignedByte ;
	rdfs:comment "The 0-based index of certain data." .

midi2:chunk
	a rdf:Property ,
		owl:ObjectProperty ;
	rdfs:range midi2:Chunk ;
	rdfs:label "MIDI chunk" ;
	rdfs:comment "A chunk of a MIDI message." .

midi2:messageTypeMask
	a rdf:Property ,
		owl:DatatypeProperty ,
		owl:FunctionalProperty ;
	rdfs:label "message type mask" ;
	rdfs:range midi2:HexByte ;
	rdfs:comment "The message type byte for a message." .

midi2:status
	a rdf:Property ,
		owl:DatatypeProperty ,
		owl:FunctionalProperty ;
	rdfs:label "status byte" ;
	rdfs:range midi2:HexByte ;
	rdfs:comment "The exact status byte for a message." .

midi2:statusMask
	a rdf:Property ,
		owl:DatatypeProperty ,
		owl:FunctionalProperty ;
	rdfs:label "status mask" ;
	rdfs:range midi2:HexByte ;
	rdfs:comment "The status byte for a message." .

midi2:noteNumber
	a rdf:Property ,
		owl:DatatypeProperty ,
		owl:FunctionalProperty ;
	rdfs:label "note number" ;
	rdfs:range xsd:byte ;
	rdfs:comment "The numeric ID of a note (0 to 127)." .

midi2:msb
	a rdf:Property ,
		owl:DatatypeProperty ,
		owl:FunctionalProperty ;
	rdfs:label "msb" ;
	rdfs:range xsd:byte ;
	rdfs:comment "The numeric MSB data (0 to 127)." .

midi2:lsb
	a rdf:Property ,
		owl:DatatypeProperty ,
		owl:FunctionalProperty ;
	rdfs:label "lsb" ;
	rdfs:range xsd:byte ;
	rdfs:comment "The numeric LSB data (0 to 127)." .

midi2:velocity7
	a rdf:Property ,
		owl:DatatypeProperty ,
		owl:FunctionalProperty ;
	rdfs:label "velocity7" ;
	rdfs:range midi2:HexByte ;
	rdfs:comment "A 7-bit velocity data (0 to 127)." .

midi2:data8
	a rdf:Property ,
		owl:DatatypeProperty ,
		owl:FunctionalProperty ;
	rdfs:label "single byte data" ;
	rdfs:range xsd:byte ;
	rdfs:comment "A numeric 8-bit data." .

midi2:data16
	a rdf:Property ,
		owl:DatatypeProperty ,
		owl:FunctionalProperty ;
	rdfs:label "two bytes data" ;
	rdfs:range xsd:byte ;
	rdfs:comment "A numeric 16-bit data." .

midi2:data32
	a rdf:Property ,
		owl:DatatypeProperty ,
		owl:FunctionalProperty ;
	rdfs:label "four bytes data" ;
	rdfs:range xsd:nonNegativeInteger ;
	rdfs:comment "A numeric 32-bit data." .

midi2:velocity16
	a rdf:Property ,
		owl:DatatypeProperty ,
		owl:FunctionalProperty ;
	rdfs:label "velocity16" ;
	rdfs:range xsd:unsignedShort ;
	rdfs:comment "A 16-bit velocity data." .

midi2:program
	a rdf:Property ,
		owl:DatatypeProperty ,
		owl:FunctionalProperty ;
	rdfs:label "program number" ;
	rdfs:range xsd:byte ;
	rdfs:comment "The numeric ID of a program (0 to 127)." .

midi2:programChangeOptionFlags
	a rdf:Property ,
		owl:DatatypeProperty ,
		owl:FunctionalProperty ;
	rdfs:label "program change option flags" ;
	rdfs:range xsd:byte ;
	rdfs:comment "The option flags for program change (0 or 1)." .

midi2:perNoteManagementOptionFlags
	a rdf:Property ,
		owl:DatatypeProperty ,
		owl:FunctionalProperty ;
	rdfs:label "per-note management option flags" ;
	rdfs:range xsd:byte ;
	rdfs:comment "The option flags for per-note management (0 to 3)." .

midi2:attributeType
	a rdf:Property ,
		owl:DatatypeProperty ,
		owl:FunctionalProperty ;
	rdfs:label "attribute data" ;
	rdfs:range xsd:byte ;
	rdfs:comment "An attribute type for note on or off (0 to 65535)." .

midi2:attributeData
	a rdf:Property ,
		owl:DatatypeProperty ,
		owl:FunctionalProperty ;
	rdfs:label "attribute data" ;
	rdfs:range xsd:unsignedShort ;
	rdfs:comment "An attribute data for note on or off (0 to 65535)." .