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<div class="moz-cite-prefix">On 20/05/19 22:20, Valor Naram wrote:<br>
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then it's a property</blockquote>
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Yes. <br>
<br>
The tag highway=residential says that is a road here, a physical
presence.<br>
<br>
The tag surface=grass says that whatever is here has a grass
surface, but does not say what the physical presence is. <br>
<br>
If there is a thing tagged with both highway=residential and
surface=grass then it says there is a road with a grass surface. <br>
<br>
For change tables they would commonly be combined with toilets,
possibly other things too like libraries, community halls, camp
sites etc. <br>
<br>
So the description of surface does not say what the physical
presence is, nor should change table. For change table it is the
provision of the activity. <br>
<br>
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-------- Original Message --------<br>
Subject: Re: [Tagging] Feature Proposal - RFC - changing table<br>
From: Martin Koppenhoefer <dieterdreist@gmail.com><br>
To: "Tag discussion, strategy and related tools" <tagging@openstreetmap.org><br>
CC: <br>
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<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">Am Mo., 20. Mai 2019
um 12:36 Uhr schrieb Valor Naram <<a
href="mailto:valinora@gmx.net"
moz-do-not-send="true">valinora@gmx.net</a>>:<br>
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<blockquote class="gmail_quote" style="margin:0px 0px
0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">> [...] so if
you intend to replace this, yours would likely
become a property (only) as well<br>
Ok. Does it matter? From what I understood so far
most wiki pages describe `properties` e.g.: Key
`highway`</blockquote>
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<div><br>
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<div>the difference of a feature and a property is that
a property cannot be tagged alone, it requires a
feature (e.g. "surface", or "oneway", or "height"). On
the other hand, a feature is defining a "thing", e.g.
a highway defined through the tag "highway". It is not
a property, but a feature (and the values are
different "classes" of this feature).</div>
<div><br>
</div>
<div>OSM does actually not explicitly make this
distinction (AFAIK), but it is implicit in how people
are using the tags.<br>
</div>
<div><br>
</div>
<div>Cheers,</div>
<div>Martin<br>
</div>
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</tagging@openstreetmap.org></dieterdreist@gmail.com></div>
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