piebro/osm-data huggingface dataset:
eggie (2017-11-10 10:59:27+00:00): Mocht je vragen krijgen, stel ze dan gerust. 
 
Het wordt je zeker niet kwalijk genomen. OpenStreetMap heeft een leercurve en het is een samenwerkingsproject. We moeten samenwerken om de beste kaart te maken.

In editor iD en JOSM kun je aangeven door het hokje aan te vinken of iemand je edits wil bekijken. (review_request)
eggie (2017-11-09 21:57:09+00:00): Je hebt hier het fietspad aan de residential van Culemborg vastgeknoopt. Vandaar dat het gebied van je changeset zo groot is.
Ik kijk er even naar, want dat geeft problemen bij verschuivingen.
eggie (2017-11-09 22:08:31+00:00): landuse residential en Industrial losgemaakt van wegen
eggie (2017-11-09 22:17:51+00:00): Het fietspad dat je hebt verwijderd heette Eloypad. Het nieuwe fietspad heeft geen naam meer. In principe is het beter om het oude fietspad om te bouwen. (anders leggen) .. dan blijft de historie bewaard.
Een deel van de oude situatie is door mij zelf gemapt zie ik.
Dit was je edit...  http://overpass-api.de/achavi/?changeset=53651619
R0bst3r (2017-11-10 10:34:35+00:00): Hallo esterel,
willkommen bei OSM.
Das sieht schon ganz gut aus.
Als kleiner Tipp: Wenn du den Zugang für Alle auf Nein setzt, darf den Weg niemand benutzen, obwohl du ihn für Fußgänger und Fahradfahrer explizit wieder freigegeben hast. Damit kommen viele Auswerter nicht klar.
Viele Grüße
ToeBeeFixit (2017-11-15 08:08:14+00:00): This changeset has been reverted fully or in part by changeset 53794087.
mavl (2018-12-25 21:42:36+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 19:16:44+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
kreuzschnabel (2019-09-02 06:54:25+00:00): Kurzer Hinweis: „Fußgängerzone überdacht“ ist mit Sicherheit nicht der Name dieses Weges. „Fußgängerzone“ ist mit highway=pedestrian schon gesagt, und „überdacht“ wird als covered=yes getaggt. Bitte das name-Tag nur für wirkliche Namen nutzen, nicht für allgemeine Beschriftungen :) danke!
imperialmog (2017-11-10 14:42:21+00:00): I might soon help touch some of this up and help improve this. since for example the exit/entrace ramps to Natural Bridge should now be trunk links. Also want to add the hazmat restrictions for the tunnel area since there are labels for that.

Might look at other segments as trunk on Lindbergh since they might qualify by looking at what the agreed upon standards for designation are. Since Trunk and Motorway unlike other levels don't have clearcut standards based on DOT sources
mavl (2018-12-25 19:43:00+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
ToeBeeFixit (2017-11-15 08:08:19+00:00): This changeset has been reverted fully or in part by changeset 53794087.
mavl (2018-12-25 19:24:19+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 20:23:06+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 19:59:03+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 21:32:19+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
Leo Slager (2017-11-09 23:16:49+00:00): benaming gewijzigd.
mavl (2018-12-25 19:47:44+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 19:28:57+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
ToeBeeFixit (2017-11-15 08:08:23+00:00): This changeset has been reverted fully or in part by changeset 53794087.
mavl (2018-12-25 21:12:09+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 21:30:26+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 21:28:52+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 21:23:16+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 20:23:48+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
Nakaner-repair (2017-11-12 11:21:41+00:00): This changeset has been reverted fully or in part by changeset 53710021 where the changeset comment is: Revert vandalism by Enya19 (deletion of address nodes). See also https://www.openstreetmap.org/changeset/53678049
mavl (2018-12-25 21:13:54+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 20:36:29+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 20:02:22+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 19:22:21+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 21:02:31+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 20:39:32+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 20:28:45+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 20:30:45+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
naoliv (2017-11-10 03:29:32+00:00): This changeset reverts some or all edits made in changesets 53639500, 53641965, 53645268, 53645881, 53646167, 53647384.
mavl (2018-12-25 21:34:31+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 20:11:16+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
eggie (2017-11-10 07:21:27+00:00): view_requested: Dag Peter.. probeer concreet commentaar te geven. Dus max speed ingevoerd en adressen goed gelegd.
Maanman (2017-11-10 23:03:01+00:00): Dag Eggie,
Dank voor je aandacht / reactie.
Ik zal de instructies beter gaan lezen.
Ambitie is met regelmaat een bijdrage te leveren (die ik zelf als verbetering /aanvulling zie ;) ).
vragen etc. zal  ik via forum  stellen/delen.

fijn weekend ,
Peter
mavl (2018-12-25 20:18:16+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 21:17:25+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 20:16:19+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
Mateusz Konieczny (2017-12-27 18:47:06+00:00): Dodawanie cycleway:left=opposite_lane jest poprawne, ale kasowanie cycleway=opposite_lane nie jest OK.
eggie (2017-11-10 07:30:40+00:00): De node heb ik verwijderd en de naam aan het vlak toegevoegd.
+ fee=free
parking=free is geen osm tag.
parking=surface stond al op het vlak net als amenity=parking.
Kijk ook in de wiki hoe eem parlking te mappen. (zie welkomstmailtips)
user_5359 (2017-11-11 12:24:33+00:00): Welcome to OSM! I don’t believe the amenity=bank. Please see https://wiki.openstreetmap.org/wiki/Tag:office%3Dfinancial as better description.
Please keep in contact with the mapper "Payday Loans Missuory“ "https://www.openstreetmap.org/user/Payday%20Loans%20Missuory/history“ and the mapper "Payday Loans in Utah“ "https://www.openstreetmap.org/user/Payday%20Loans%20in%20Utah"
ToeBeeFixit (2017-11-15 08:08:28+00:00): This changeset has been reverted fully or in part by changeset 53794087.
R0bst3r (2017-11-10 10:21:29+00:00): Hallo Silverbird,
ich habe deine Änderungen gereviewt. Sieht gut aus!
Allgemein würde ich aber Adressen an Häusern lassen wo korrekt und nur Nodes setzen, wo sich mehrere Hausnummern über ein Haus erstrecken.
Die Angabe von addr:state ist in DE unüblich. Die Angabe von addr:country kann man machen, aber bei gut gepflegten Grenzrelationen von Deutschland redundant.
Viele Grüße
aharvey (2017-11-13 06:57:25+00:00): It looks like you've added this twice, did you want to delete one of them?
Olivier Mehani (2017-11-14 09:03:08+00:00): Ah, right. Yeah, they are duplicates. I had the feeling I sent the change twice.
ToeBeeFixit (2017-11-15 08:08:32+00:00): This changeset has been reverted fully or in part by changeset 53794087.
ToeBeeFixit (2017-11-15 08:08:37+00:00): This changeset has been reverted fully or in part by changeset 53794087.
naoliv (2017-11-10 03:29:34+00:00): This changeset reverts some or all edits made in changesets 53639500, 53641965, 53645268, 53645881, 53646167, 53647384.
ToeBeeFixit (2017-11-15 08:08:41+00:00): This changeset has been reverted fully or in part by changeset 53794087.
ToeBeeFixit (2017-11-15 08:08:45+00:00): This changeset has been reverted fully or in part by changeset 53794087.
user_5359 (2017-11-11 12:58:39+00:00): Welcome to OSM! Don’t paint buildings over existing buildings! To add a business paint a node in the building and add the information (includes the type of business) to the node.
ToeBeeFixit (2017-11-15 08:08:50+00:00): This changeset has been reverted fully or in part by changeset 53794087.
ToeBeeFixit (2017-11-15 08:08:54+00:00): This changeset has been reverted fully or in part by changeset 53794087.
ToeBeeFixit (2017-11-15 08:08:59+00:00): This changeset has been reverted fully or in part by changeset 53794087.
ToeBeeFixit (2017-11-15 08:09:03+00:00): This changeset has been reverted fully or in part by changeset 53794087.
ToeBeeFixit (2017-11-15 08:09:08+00:00): This changeset has been reverted fully or in part by changeset 53794087.
ToeBeeFixit (2017-11-15 08:09:12+00:00): This changeset has been reverted fully or in part by changeset 53794087.
Carnildo (2017-11-10 05:08:31+00:00): #saveyourchangesbeforemovingfromcanadatoethiopia #remembertotagyourobjects
daganzdaanda (2017-11-11 17:15:09+00:00): Hi Nikki Beaudoin, welcome to OpenStreetMap!
.
It seems that you had some trouble with Lake Beseka. (I have repaired the lake, it should re-appear soon.) 
.
The lake is mapped as a "relation", which makes it a little bit more complicated than other areas. iD is not the best editor when it comes to large and/or complicated things. If you want to continue with OSM, maybe try JOSM? 
.
Look at https://www.openstreetmap.org/help for ways to get help. OSM is full of nice people who are willing to help (even if Carnildo sounds slightly sarcastic... ;-)
Davie Dean (2017-11-10 04:15:06+00:00): Hi @x-phil. Can you please include comments on your changesets, so that it is clear what you are changing on the map?

Thanks, David
eggie (2017-11-10 07:55:52+00:00): Tip: Wanneer je het gebied van één changeset (dus na opslaan) veel kleiner houdt is er minder kans op fouten maken en voor ons als OSM community  is de controle dan eenvoudiger. Dus waste_basket plaatsen en dan opslaan.
Hjart (2017-11-10 10:05:56+00:00): Jeg har justeret det tilbage igen, så størrelsen passer med husets grundplan. Bemærk at luftfotoet her er taget skråt ovenfra.
Iøvrigt velkommen til vores projekt og tak for dit bidrag
daganzdaanda (2017-11-11 17:10:55+00:00): Hi Theamai10, welcome to OpenStreetMap!

It seems that you had some trouble with Lake Beseka. (I have repaired the lake, it should re-appear soon.) The lake is mapped as a "relation", which makes it a little bit more complicated than other areas. iD is not the best editor when it comes to large and/or complicated things. If you want to continue with OSM, maybe try JOSM? 
Look at https://www.openstreetmap.org/help for ways to get help. OSM is full of nice people who are willing to help :)
skorasaurus (2017-11-11 15:11:55+00:00): 
hi, welcome to OSM and nice edits so far. 

regards,
will from lakewood.
naoliv (2017-11-10 03:29:33+00:00): This changeset reverts some or all edits made in changesets 53639500, 53641965, 53645268, 53645881, 53646167, 53647384.
eggie (2017-11-10 07:39:16+00:00): Please don't add addresses in the Netherlands. They are already present. I will delete your contribution.
eggie (2017-11-10 07:41:27+00:00): merged info with present address node
eggie (2017-11-10 07:44:01+00:00): Please don't add duplicate addresses at buildings. They are already present.
eggie (2017-11-10 07:48:07+00:00): The address does'nt match with the official Kadaster address-nodes. Please reply.
foobartel (2017-11-10 09:00:06+00:00): Hi Eggie, sorry about that, but I didn’t see an address with this entry, hence added it.
eggie (2017-11-10 09:06:39+00:00): I think the buiding has two adresses according the Kadaster.
So it's indeed nr 2 IJ-promenade.
https://bagviewer.kadaster.nl/lvbag/bag-viewer/index.html#?searchQuery=buiksloterweg&resultOffset=0&objectId=0363100012119827&geometry.x=122080.29480359&geometry.y=488481.03018743&zoomlevel=7&detailsObjectId=0363010000597953
Very strange...
eggie (2017-11-10 09:14:10+00:00): Tagging is okey this way... thanks for the reply!
foobartel (2017-11-10 09:30:45+00:00): Sure, no problem! Thanks for double checking, too.
bdon (2017-11-10 19:38:03+00:00): https://www.openstreetmap.org/node/158805148#map=19/40.76528/-73.99389 has the same problem - i wonder how pervasive these wikidata mistags are
sabas88 (2017-11-17 08:42:26+00:00): You could run a query on the sophox service like this one https://wiki.openstreetmap.org/wiki/SPARQL_examples#Find_places_located_too_far_from_Wikidata.27s
jc86035 (2017-11-14 11:23:19+00:00): Please don't use Bing imagery without fixing the offset, it's not particularly reliable and tends to be warped a lot. Use Strava/DigitalGlobe/Esri.
erickdeoliveiraleal (2022-12-23 17:45:04+00:00): por favor, não una as áreas com as vias como fez aqui. elas devem permanecer separadas. https://www.openstreetmap.org/way/407452590/history
erickdeoliveiraleal (2022-12-23 17:45:36+00:00): por favor, no fusione áreas con carreteras como lo hizo aquí. deben permanecer separados. https://www.openstreetmap.org/way/407452590/history
andi9876 (2017-12-10 08:41:47+00:00): Dear, no attraction there! Please stop add!
SafwatHalaby (2017-11-10 06:22:39+00:00): Hi,
The stops are auto-managed by a bot.
. 
it's hard to make the bot decide whether the stops "name" tag should be Arabic or Hebrew.
.
But I've updated it such that if you change a stop name to Arabic, the bot will from now on consider it an Arabic stop and will always put Arabic in the name tag for that stop. So feel free to change the bus stops' "name" tag to Arabic where needed.
SafwatHalaby (2017-11-10 06:24:49+00:00): Also, I wonder if Israeli Arabs prefer Arabic numerals or regular numerals... No idea. The GTFS data is regular numerals, but if you edit the stops the bot does not revert your edits.
سامبا (2017-11-11 17:33:19+00:00): Israeli Arabs use both Eastern and Western Arabic numerals.

It is okay, if you change them back to Western Arabic numerals, if it is easier to read and manage data for you and others.
سامبا (2017-11-11 17:33:58+00:00): Anyway, thank you for your work and your information.
SafwatHalaby (2017-11-11 18:03:44+00:00): Thank you!
mavl (2018-12-25 21:40:11+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 21:14:56+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 19:24:09+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 20:13:24+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 20:26:37+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 20:54:38+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 20:58:59+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 21:08:58+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 21:18:18+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 21:48:34+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 19:52:33+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 19:31:16+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 21:08:24+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].
mavl (2018-12-25 20:15:53+00:00): This changeset has been reverted fully or in part by changesets 65765733, 65762676, 65758117, 65761081, 65759598, 65754732, 65764253 where the changeset comment is: The changesets are reverted [DWG has the request to revert the changesets. Reason: poor mapping, damage].