<div dir="ltr">Paul,<div><br></div><div>the version attribute was added to comply with the XML versioning policy, e.g. I believe:</div><div><a href="http://ivoa.net/documents/Notes/XMLVers/20180529/EN-schemaVersioning-1.0-20180529.html#tth_sEc2.2.1">http://ivoa.net/documents/Notes/XMLVers/20180529/EN-schemaVersioning-1.0-20180529.html#tth_sEc2.2.1</a><br></div><div><br></div><div>and indicates the version of the VODML schema.</div><div><br></div><div>On the other hand, the version element specifies the version of the VODML model being described by the instance.</div><div><br></div><div>Does that make sense?</div><div><br></div><div>Omar.</div></div><br><div class="gmail_quote"><div dir="ltr">On Tue, Aug 21, 2018 at 3:58 PM Paul Harrison <<a href="mailto:paul.harrison@manchester.ac.uk">paul.harrison@manchester.ac.uk</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
I have noticed that the VODML schema seems to have a mandatory element version at link 250 - and an attribute(optional) at line 335 is there any semantic meaning to the attribute version or is it a mistake?<br>
<br>
Cheers,<br>
Paul.<br>
<br>
<br>
Dr. Paul Harrison<br>
JBO, Manchester University<br>
<a href="http://www.manchester.ac.uk/jodrellbank" rel="noreferrer" target="_blank">http://www.manchester.ac.uk/jodrellbank</a><br>
<br>
<br>
<br>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Omar Laurino<br>Smithsonian Astrophysical Observatory<br>Harvard-Smithsonian Center for Astrophysics<div><font color="#999999">100 Acorn Park Dr. R-377 MS-81</font></div><div><font color="#999999">02140 Cambridge, MA</font><br><span style="color:rgb(153,153,153)"><a value="+16174957227" style="color:rgb(17,85,204)">(617) 495-7227</a></span></div></div></div>