Typo in current "OWL 2 Primer (Second Edition)" at "5.2 Property Restrictions" from Yi Luo on 2013-03-08 (public-owl-comments@w3.org from March 2013)

From: Yi Luo <yil712@lehigh.edu>
Date: Thu, 7 Mar 2013 22:35:39 -0500
To: public-owl-comments@w3.org
Message-ID: <CADN1zgzxVnwm0nj28MRNYyhfVZ0P+u8r9zR2D9uTVKVkOuA5dQ@mail.gmail.com>

Hi,

I think there are two typos in the current "OWL 2 Primer (Second
Edition)" at "5.2 Property Restrictions".

There, in the "HappyPerson" example, if you show all syntaxes you may
notice following lines:

-------------------------------------------------------------------------------------
RDF/XML Syntax:

<owl:Class>
   <owl:Class rdf:about="HappyPerson"/>
   <owl:equivalentClass>
     <owl:Restriction>
       <owl:onProperty rdf:resource="hasChild"/>
       <owl:allValuesFrom rdf:resource="HappyPerson"/>
     </owl:Restriction>
   </owl:equivalentClass>
</owl:Class>
-------------------------------------------------------------------------------------
I think the first line is redundant.

And for both Turtle and OWL/XML Syntaxes, the owl:allValuesFrom should
have ":HappyPerson" as the object rather than ":Happy".
I this is useful to you.

Sincerely,
Yi Luo

Received on Friday, 8 March 2013 10:11:11 UTC