@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix pset: <http://lv2plug.in/ns/ext/presets#> .
@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#> .

<http://lv2plug.in/ns/ext/presets>
	a owl:Ontology ;
	rdfs:label "LV2 Presets" ;
	rdfs:comment "Presets for LV2 plugins." ;
	rdfs:seeAlso <presets.meta.ttl> ;
	owl:imports <http://lv2plug.in/ns/lv2core> .

pset:Bank
	a rdfs:Class ;
	rdfs:label "Bank" ;
	rdfs:subClassOf [
		a owl:Restriction ;
		owl:onProperty rdfs:label ;
		owl:minCardinality 1 ;
		rdfs:comment "A Bank MUST have at least one string rdfs:label."
	] ;
	rdfs:comment "A bank of presets." .

pset:Preset
	a rdfs:Class ;
	rdfs:subClassOf lv2:PluginBase ;
	rdfs:label "Preset" ;
	rdfs:comment "A preset for an LV2 plugin." ;
	rdfs:subClassOf [
		a owl:Restriction ;
		owl:onProperty rdfs:label ;
		owl:minCardinality 1 ;
		rdfs:comment "A Preset MUST have at least one string rdfs:label."
	] .

pset:bank
	a rdf:Property ,
		owl:ObjectProperty ;
	rdfs:domain pset:Preset ;
	rdfs:range pset:Bank ;
	rdfs:label "bank" ;
	rdfs:comment "The bank this preset belongs to." .

pset:value
	a rdf:Property ,
		owl:DatatypeProperty ,
		owl:FunctionalProperty ;
	rdfs:domain lv2:PortBase ;
	rdfs:label "value" ;
	rdfs:comment "The value of a port in a preset." .

pset:preset
	a rdf:Property ,
		owl:ObjectProperty ;
	rdfs:domain lv2:PluginBase ;
	rdfs:range pset:Preset ;
	rdfs:label "preset" ;
	rdfs:comment "The preset currently applied to a plugin instance." .

