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Re: [ontolog-forum] Last Call: OWL 2 and rdf:text primitive datatype

To: "[ontolog-forum] " <ontolog-forum@xxxxxxxxxxxxxxxx>
From: Randall R Schulz <rschulz@xxxxxxxxx>
Date: Sun, 26 Apr 2009 11:57:02 -0700
Message-id: <200904261157.03174.rschulz@xxxxxxxxx>
On Sunday April 26 2009, Pavithra wrote:
> Not sure, ...    (01)

If that's in response to this:    (02)

> Simula 67 ... also used the term "class."
> Guess when it was formalized?     (03)

The answer is that the Simula 67 specification was published in 1967.    (04)

History matters.    (05)


Randall Schulz    (06)


> Regards,
> Pavithra
>
> -----Inline Attachment Follows-----
>
> On Sunday April 26 2009, Pavithra wrote:
> > Hello John,
> >  
> > You are questioning the basic terminology of Object Oriented
> > techniques of Computer Science , which is in practice from
> > 1989/1990 may be even earlier.
>
> Perhaps a bit earlier...
>
> The number in the language called Smalltalk-80 refers to 1980, and
> that was the point at which the language had become fairly mature
> within PARC. Simula 67, the granddaddy of object-oriented programming
> languages and a strong (conceptual) contributor to C++ also used the
> term. "class." Guess when it was formalized?    (07)

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