[Tagging] Problems with historic=tomb

2014-10-16 Thread Mateusz Konieczny
It seems that are serious problems with this tag, is there somebody
interested in
this topic who want to make a better proposal?

(1) This tag can not be used on the same object as
historic=archaeological_site -
despite the fact that many archaeological sites are excavated tombs.

(2) There is no clear limit for notability, most likely this tag will be in
future used to
describe any grave. Even now, some people are using it this way. The same
happened with natural=tree - originally defined as lone or significant
tree.

(3) There is no proposed tag to use for ordinary grave, further encuraging
using this tag in way other than defined.

see https://wiki.openstreetmap.org/wiki/Tag:historic%3Dtomb
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Re: [Tagging] Problems with historic=tomb

2014-10-16 Thread sabas88
2014-10-16 8:33 GMT+02:00 Mateusz Konieczny matkoni...@gmail.com:

 It seems that are serious problems with this tag, is there somebody
 interested in
 this topic who want to make a better proposal?

 (1) This tag can not be used on the same object as
 historic=archaeological_site -
 despite the fact that many archaeological sites are excavated tombs.

 (2) There is no clear limit for notability, most likely this tag will be
 in future used to
 describe any grave. Even now, some people are using it this way. The same
 happened with natural=tree - originally defined as lone or significant
 tree.

 (3) There is no proposed tag to use for ordinary grave, further encuraging
 using this tag in way other than defined.


There are used these two
http://wiki.openstreetmap.org/wiki/Key:tomb
and
http://taginfo.osm.org/tags/cemetery=grave#overview

The first is a structured proposal, the second is just used


 see https://wiki.openstreetmap.org/wiki/Tag:historic%3Dtomb

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Re: [Tagging] Problems with historic=tomb

2014-10-16 Thread Martin Koppenhoefer
2014-10-16 8:33 GMT+02:00 Mateusz Konieczny matkoni...@gmail.com:

 It seems that are serious problems with this tag, is there somebody
 interested in
 this topic who want to make a better proposal?



I am interested in this tag




 (1) This tag can not be used on the same object as
 historic=archaeological_site -
 despite the fact that many archaeological sites are excavated tombs.



in my mapping of Etruscan necropoles I have often had the case that inside
one archaeological site there were several tombs. This was mainly the
reason why I invented the tag. As tomb is more specific than
archaeological_site I suggest to use the former in cases where both tags
could apply.




 (2) There is no clear limit for notability, most likely this tag will be
 in future used to
 describe any grave.



and? You can add subtags to describe why a certain tomb is notable, I am
using historic:civilization and name for this purpose. In some cases,
tourism=attraction might be nice as well, or start_date.



 Even now, some people are using it this way. The same
 happened with natural=tree - originally defined as lone or significant
 tree.



again, this is not a problem for trees and won't be for tombs.




 (3) There is no proposed tag to use for ordinary grave, further encuraging
 using this tag in way other than defined.



there are 110 occurences of historic=grave in the db. . If you'd like
another tag, you can propose something else, that's how it works. IMHO it
is not an issue with historic=tomb that there isn't yet an established tag
for ordinary graves (maybe there will never be, depends on the mappers).

cheers,
Martin
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Re: [Tagging] Problems with historic=tomb

2014-10-16 Thread Mateusz Konieczny
and? You can add subtags to describe why a certain tomb is notable - so
what is the point of
defining it as where are buried important or well-known persons of their
era?

2014-10-16 10:16 GMT+02:00 Martin Koppenhoefer dieterdre...@gmail.com:


 2014-10-16 8:33 GMT+02:00 Mateusz Konieczny matkoni...@gmail.com:

 It seems that are serious problems with this tag, is there somebody
 interested in
 this topic who want to make a better proposal?



 I am interested in this tag




 (1) This tag can not be used on the same object as
 historic=archaeological_site -
 despite the fact that many archaeological sites are excavated tombs.



 in my mapping of Etruscan necropoles I have often had the case that inside
 one archaeological site there were several tombs. This was mainly the
 reason why I invented the tag. As tomb is more specific than
 archaeological_site I suggest to use the former in cases where both tags
 could apply.




 (2) There is no clear limit for notability, most likely this tag will be
 in future used to
 describe any grave.



 and? You can add subtags to describe why a certain tomb is notable, I am
 using historic:civilization and name for this purpose. In some cases,
 tourism=attraction might be nice as well, or start_date.



 Even now, some people are using it this way. The same
 happened with natural=tree - originally defined as lone or significant
 tree.



 again, this is not a problem for trees and won't be for tombs.




 (3) There is no proposed tag to use for ordinary grave, further
 encuraging using this tag in way other than defined.



 there are 110 occurences of historic=grave in the db. . If you'd like
 another tag, you can propose something else, that's how it works. IMHO it
 is not an issue with historic=tomb that there isn't yet an established tag
 for ordinary graves (maybe there will never be, depends on the mappers).

 cheers,
 Martin

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Re: [Tagging] Problems with historic=tomb

2014-10-16 Thread Martin Koppenhoefer
2014-10-16 13:00 GMT+02:00 Mateusz Konieczny matkoni...@gmail.com:

 and? You can add subtags to describe why a certain tomb is notable - so
 what is the point of
 defining it as where are buried important or well-known persons of their
 era?



oh, thank you for pulling the attention to this. The cited sentence was
introduced in April this year here:
https://wiki.openstreetmap.org/w/index.php?title=Tag%3Ahistoric%3Dtombdiff=1017293oldid=1014489

without any discussion, but appearently by translating from a German page.
In the 3 years before there was a redirect to this proposal page:
https://wiki.openstreetmap.org/wiki/Proposed_features/tombs

Where the definition is: 

This aims to be a tag for all kind of tombs: mausoleums, pyramids, simple
tombs, prehistoric tombs, tumuli, rock-cut tombs.

To tag the persons buried in a tomb, see the person
https://wiki.openstreetmap.org/wiki/Relation:person relation and the
JOSM tomb
plugin https://wiki.openstreetmap.org/wiki/JOSM/Plugins/Tomb_Plugin.



My suggestion would be to substitute the cited sentence with This is a tag
for all kind of tombs, e.g. mausoleums, pyramids, simple tombs, prehistoric
tombs, tumuli, rock-cut tombs and others or something similar.


cheers,

Martin
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Re: [Tagging] Feature Proposal - RFC - Water tap

2014-10-16 Thread Martin Koppenhoefer
2014-10-10 19:13 GMT+02:00 sabas88 saba...@gmail.com:

 I use
 amenity=drinking_water + drinkable=no



I agree with your own judgement that this is nonesense ;-)
IMHO we shouldn't tag like this.

This is not really comparable to entrance=exit (as any exit physically
might be used as an entrance as well, while drinking water is about water
that is drinkable (implying more than once)).

Also agree with Tobias, a water_tap would better fit into amenity.

Frankly, I believe water_tap is too generic given that we already have
established amenity=drinking_water for water taps that do emit drinking
water. At this point if you don't want to create conflicts with existing
tagging scheme, a water tap emitting water that is not drinkable (i.e. the
stuff that remains for tagging when all taps with drinking water are tagged
differently) could get a tag like amenity=raw_water or industrial_water.

I would believe it is also highly unprobable that there will be a water tap
for sewage water (there might be closures / valves of course, but this will
likely not be something that we'll map, or if we did, it will be a subtag
in some wastewater treatment / sewage tagging system and not in amenity=*).

cheers,
Martin
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Re: [Tagging] Problems with historic=tomb

2014-10-16 Thread Mateusz Konieczny
I think that it is a good idea, though it will make German translation out
of synch.

2014-10-16 14:28 GMT+02:00 Martin Koppenhoefer dieterdre...@gmail.com:


 2014-10-16 13:00 GMT+02:00 Mateusz Konieczny matkoni...@gmail.com:

 and? You can add subtags to describe why a certain tomb is notable - so
 what is the point of
 defining it as where are buried important or well-known persons of their
 era?



 oh, thank you for pulling the attention to this. The cited sentence was
 introduced in April this year here:

 https://wiki.openstreetmap.org/w/index.php?title=Tag%3Ahistoric%3Dtombdiff=1017293oldid=1014489

 without any discussion, but appearently by translating from a German page.
 In the 3 years before there was a redirect to this proposal page:
 https://wiki.openstreetmap.org/wiki/Proposed_features/tombs

 Where the definition is: 

 This aims to be a tag for all kind of tombs: mausoleums, pyramids, simple
 tombs, prehistoric tombs, tumuli, rock-cut tombs.

 To tag the persons buried in a tomb, see the person
 https://wiki.openstreetmap.org/wiki/Relation:person relation and the
 JOSM tomb plugin
 https://wiki.openstreetmap.org/wiki/JOSM/Plugins/Tomb_Plugin.



 My suggestion would be to substitute the cited sentence with This is a
 tag for all kind of tombs, e.g. mausoleums, pyramids, simple tombs,
 prehistoric tombs, tumuli, rock-cut tombs and others or something similar.


 cheers,

 Martin

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Re: [Tagging] Problems with historic=tomb

2014-10-16 Thread Brad Neuhauser
In addition to tomb=* and cemetery=grave, there's also this proposal:

http://wiki.openstreetmap.org/wiki/Proposed_features/Grave

The proposal states it is mainly for [graves] without historic value
And, it doesn't recommend using relation=person ;)

On Thu, Oct 16, 2014 at 2:00 AM, sabas88 saba...@gmail.com wrote:



 2014-10-16 8:33 GMT+02:00 Mateusz Konieczny matkoni...@gmail.com:

 It seems that are serious problems with this tag, is there somebody
 interested in
 this topic who want to make a better proposal?

 (1) This tag can not be used on the same object as
 historic=archaeological_site -
 despite the fact that many archaeological sites are excavated tombs.

 (2) There is no clear limit for notability, most likely this tag will be
 in future used to
 describe any grave. Even now, some people are using it this way. The same
 happened with natural=tree - originally defined as lone or significant
 tree.

 (3) There is no proposed tag to use for ordinary grave, further
 encuraging using this tag in way other than defined.


 There are used these two
 http://wiki.openstreetmap.org/wiki/Key:tomb
 and
 http://taginfo.osm.org/tags/cemetery=grave#overview

 The first is a structured proposal, the second is just used


 see https://wiki.openstreetmap.org/wiki/Tag:historic%3Dtomb

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Re: [Tagging] Problems with historic=tomb

2014-10-16 Thread Martin Koppenhoefer
2014-10-16 16:05 GMT+02:00 Mateusz Konieczny matkoni...@gmail.com:

 I think that it is a good idea, though it will make German translation out
 of synch.



I think the German version (like any other localized version) should be a
translation of the general version (English). The reason why it is now out
of sync is that it previously contained original (diverging and
contradictory) information which was then tried to sneak into the official
version (i.e. English) by referring to the German one.
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Re: [Tagging] Problems with historic=tomb

2014-10-16 Thread Martin Koppenhoefer
2014-10-16 16:14 GMT+02:00 Brad Neuhauser brad.neuhau...@gmail.com:

 In addition to tomb=* and cemetery=grave, there's also this proposal:

 http://wiki.openstreetmap.org/wiki/Proposed_features/Grave

 The proposal states it is mainly for [graves] without historic value



Thank you for pointing to this. It seems strange to add the grave: prefix
to all keys, e.g. ref, inscription etc. because typically you can get
this context by the object to which a tag is applied to. If this context is
not clear from the mapping than this is usually a sign that there is some
problem in the mapping (several entities mixed up into one osm object).

I do not understand the mainly for graves without historic value part.
Does this exclude graves with historic value, or is it simply a hint that
there are far more graves for ordinary people than there are for famous
ones?

cheers,
Martin

PS: Usage of the cemetery=grave tag should be discouraged: single graves
aren't subtypes of cemeteries (and we shouldn't encourage different tagging
schemes for graves on cemeteries and graves on churchyards, at least IMHO).
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Re: [Tagging] Feature Proposal - Voting - relation, type=person

2014-10-16 Thread Martin Koppenhoefer
2014-10-15 12:57 GMT+02:00 Warin 61sundow...@gmail.com:

 hird mistake : It is not strictly reserved for notable people and
 can be used to name all graves in a cemetery (which might be forbiden
 in some countries). Privacy is never mentionned. To solve this, you
 could enforce a link to wikipedia because they are already an
 encyclopedia and check people notability
 (http://en.wikipedia.org/wiki/Wikipedia:Notability_%28people%29). And
 once you create a link to wikipedia (or wikidata), you don't need the
 relation anymore-



apart from the question whether the relation is or isn't a good idea, I
wanted to point out that dead people do not have any privacy rights or
other personal rights (at least not in the jurisdictions I am aware of).

cheers,
Martin
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Re: [Tagging] Feature Proposal - Voting - relation type=person

2014-10-16 Thread Martin Koppenhoefer
2014-10-14 14:39 GMT+02:00 Janko Mihelić jan...@gmail.com:

 I think we should have notability, like Wikipedia. I have been using
 buried:wikidata=*, and if someone can't get in Wikidata, then I think the
 same should apply with OSM



I believe requiring notability is not necessary, at least not as long as
we are talking about people entering this info manually and not about
imports. I would really not feel comfortable having others (here Wikidata)
decide what belongs into our database and what doesn't.

cheers,
Martin
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Re: [Tagging] Problems with historic=tomb

2014-10-16 Thread Brad Neuhauser
responses inline

On Thu, Oct 16, 2014 at 9:27 AM, Martin Koppenhoefer dieterdre...@gmail.com
 wrote:


 2014-10-16 16:14 GMT+02:00 Brad Neuhauser brad.neuhau...@gmail.com:

 In addition to tomb=* and cemetery=grave, there's also this proposal:

 http://wiki.openstreetmap.org/wiki/Proposed_features/Grave

 The proposal states it is mainly for [graves] without historic value



 Thank you for pointing to this. It seems strange to add the grave:
 prefix to all keys, e.g. ref, inscription etc. because typically you
 can get this context by the object to which a tag is applied to. If this
 context is not clear from the mapping than this is usually a sign that
 there is some problem in the mapping (several entities mixed up into one
 osm object).

 I just noticed it when a user in my area tagged a couple graves this way.
I agree that all the grave: seems unnecessary. In particular, name, ref,
inscription, and memorial could probably all be used as-is. I put a note on
the Discussion page. Do people tag birth/death dates along with
historic=tomb?


 I do not understand the mainly for graves without historic value part.
 Does this exclude graves with historic value, or is it simply a hint that
 there are far more graves for ordinary people than there are for famous
 ones?

 I don't know, but my guess would be it was in counterpoint to the note
that was on historic=tomb restricting its use mainly to notable people's
burial sites. Do you think historic=tomb, tomb=tombstone should be used for
ordinary graves or would a different tag be better?


 cheers,
 Martin

 PS: Usage of the cemetery=grave tag should be discouraged: single graves
 aren't subtypes of cemeteries (and we shouldn't encourage different tagging
 schemes for graves on cemeteries and graves on churchyards, at least IMHO).

 +1

Cheers, Brad
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Re: [Tagging] Problems with historic=tomb

2014-10-16 Thread Martin Koppenhoefer
2014-10-16 17:09 GMT+02:00 Brad Neuhauser brad.neuhau...@gmail.com:

 I just noticed it when a user in my area tagged a couple graves this way.
 I agree that all the grave: seems unnecessary. In particular, name, ref,
 inscription, and memorial could probably all be used as-is. I put a note on
 the Discussion page. Do people tag birth/death dates along with
 historic=tomb?



I have never done so (IIRR), but occassionally it could make sense (e.g. if
there was a famous battle or catastrophy and you wanted to point out that
the buried people died on that day or s.th. like that). And also for famous
people when it is known. Personally I have used historic=tomb for antique
tombs where those details aren't known (at least to me ;-) ).






 I do not understand the mainly for graves without historic value part.
 Does this exclude graves with historic value, or is it simply a hint that
 there are far more graves for ordinary people than there are for famous
 ones?

 I don't know, but my guess would be it was in counterpoint to the note
 that was on historic=tomb restricting its use mainly to notable people's
 burial sites. Do you think historic=tomb, tomb=tombstone should be used for
 ordinary graves or would a different tag be better?



I'm not a native English speaker, but to me it seems strange. What do you
think? I thought that an ordinary grave (a wooden coffin in a hole dug into
the earth) won't qualify as tomb and that there was some structure
required for a tomb. I don't like tomb=tombstone because I'd see the
tombstone (that's the same as a headstone, isn't it?) as part of a tomb or
grave, but not as a subtype for the tomb as a whole in a way that the other
values like pyramid, rock-cut tomb or tumulus are.

cheers,
Martin
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Re: [Tagging] Problems with historic=tomb

2014-10-16 Thread Brad Neuhauser
 I do not understand the mainly for graves without historic value part.
 Does this exclude graves with historic value, or is it simply a hint that
 there are far more graves for ordinary people than there are for famous
 ones?



 I don't know, but my guess would be it was in counterpoint to the note
 that was on historic=tomb restricting its use mainly to notable people's
 burial sites. Do you think historic=tomb, tomb=tombstone should be used for
 ordinary graves or would a different tag be better?



 I'm not a native English speaker, but to me it seems strange. What do you
think? I thought that an ordinary grave (a wooden coffin in a hole dug into
the earth) won't qualify as tomb and that there was some structure
required for a tomb. I don't like tomb=tombstone because I'd see the
tombstone (that's the same as a headstone, isn't it?) as part of a tomb or
grave, but not as a subtype for the tomb as a whole in a way that the other
values like pyramid, rock-cut tomb or tumulus are.


As a native English speaker, I agree, tomb seems very different than an
ordinary grave with a tombstone. From looking at wikipedia, the difference
mainly seems to be that a tomb has a structure containing the remains,
whereas with a grave, the remains are buried underground. So in that sense,
tomb=tombstone seems even more odd.
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Re: [Tagging] Problems with historic=tomb

2014-10-16 Thread Martin Koppenhoefer
2014-10-16 18:05 GMT+02:00 Brad Neuhauser brad.neuhau...@gmail.com:

 As a native English speaker, I agree, tomb seems very different than an
 ordinary grave with a tombstone. From looking at wikipedia, the difference
 mainly seems to be that a tomb has a structure containing the remains,
 whereas with a grave, the remains are buried underground. So in that sense,
 tomb=tombstone seems even more odd.



Thank you for confirming, I have remove tomb=tombstone from the proposal.

cheers,
Martin
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