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Some errata, http://www.w3.org/TR/vocab-org/

From: Kārlis Čerāns <karlis.cerans@lumii.lv>
Date: Wed, 22 Jan 2014 14:23:00 +0200
Message-ID: <52DFB824.3050706@lumii.lv>
To: public-gld-comments@w3.org
1. It seems that there might be a problem with the axiom

subPropertyOf(org:holds org:memberOf)

since the range of org:holds is org:Post and the range of org:memberOf 
is org:Organization

(in effect, only those posts can be held that are also organizations).

The same problem is reflected also by the axiom subPropertyOf(org:heldBy 

2. There are apparently incorrect specifications
	rdfs:domain foaf:Agent;
	rdfs:range  foaf:Agent;
for org:reportsTo in the referred namespace http://www.w3.org/ns/org#
(the correct domain and range specifications are given there, as well):
	rdfs:domain [a owl:Class; owl:unionOf (foaf:Agent org:Post)];
	rdfs:range  [a owl:Class; owl:unionOf (foaf:Agent org:Post)];

These problems were discovered by occasionally visualizing the org 
ontology in OWLGrEd ontology editor (http://owlgred.lumii.lv), I attach 
the ontology diagram also to this e-mail (just for information).

Karlis Cerans

Institute of Mathematics and Computer Science,
University of Latvia

Received on Wednesday, 22 January 2014 13:22:59 UTC

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