@prefix : <http://www.w3.org/2008/WebVideo/Fragments/TC/httpmf#> .
@prefix http: <http://www.w3.org/2006/http#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix list: <http://www.w3.org/2000/10/swap/list#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . 

:parts 
	a owl:ObjectProperty;
	rdfs:label "parts"@en;
	rdfs:comment "points to the multiple parts in a HTTP multi-part message";
	rdfs:domain http:Message;
	rdfs:range 
	   [a owl:Class ;
		rdfs:subClassOf rdf:List ;
		rdfs:subClassOf [
			a owl:Restriction ;
			owl:onProperty list:member ;
			owl:allValuesFrom [
				owl:unionOf ( :Part ) 
			]
		]
	   ] .

:Part 
	a owl:Class;
	rdfs:label "Part"@en;
	rdfs:comment "a part within a HTTP multi-part message" .