You mean, whether the picture is suitable for Wikimedia Commons? It's likely not the best picture of the street, but I think: yes, as it does the job of portraying this street.

Yes, I've added the P31 Q79007 now. If you create such items in the future, just make sure that statement exists.

You would need to paste the coordinates in the field that pops up, when you add a P625. Wikidata supports multiple formats there. But beware that you cannot copy coordinates from OpenStreetMap due to license incompatibility.

Yes, Q5884570 is correct this way. (But it is not complete.) Your items – like Q98379977 – are missing the instance of street / P31 Q79007. I had mentioned that already above.
But the item Q98137814 for Calle Músico José Torregrosa was deleted. You haden't put any statement in there. The tag wikidata=Q98137814 is still in OSM though. If you think, it belongs in Wikidata, you would need to create a new item.

Más detalles? Gran Vía de Salamanca? Una otra persona?
No lo comprendo. changeset/89111376 es este changeset. ¿Tú refieres una otra changeset?

Hola,
el elemento http://www.wikidata.org/entity/Q98137814 fue borrada, porque él estaba vació.

Ah, I see. Yeah. In OSM most of the De Wiel seems to be in Moddergat, but Wikidata seems to have an extra item for the part in Paesens, that does not seem to be a thing according to OSM.

Hey,
you have removed the Wikidata tag for Malua. That is something the iD editor does when a name gets changed to prevent old identifiers floating around. Wikidata had already the correct name, still your correction likely let to the removal. I've added it again in changeset/89256791. Or wasn't it a mistake and you've removed on purpose?
CamelCaseNick

Hey,
this is a bust of Félix Padín? Then the Q5872386 and es:Félix Padín you've removed could have fit into subject:wikidata and subject:wikipedia respectively.
CamelCaseNick

Hey,
why did you remove the Wikidata links? And what were you unsure about?
CamelCaseNick

Hey,
you have used the wikipedia tag for linking to commons. We have wikimedia_commons=* for that. And please do not remove wikidata tags.
CamelCaseNick

Hey,
could you please have a look at way/835138366? Did you mean landuse=landfill?
Thanks!
CamelCaseNick

Perdón, escribo Español con dificultad y no hablo lo.
Sí, changeset/89132984 es correcto. wikidata=Q... está correcto. ¡Muchas gracias!
¿Por qué tú no usas P31 (instancia de) Q79007 (calle) en Wikidata?
(http://www.wikidata.org/entity/Q1234 y no https://www.wikidata.org/wiki/Q1234 está para datos abiertos enlazados.)

Hey,
https://www.wikidata.org/wiki/Q98137814 is not the correct Wikidata link here. Please just use wikidata=Q98137814. I have just fixed it here. And why are those items not filled with statements?
CamelCaseNick

Hey,

can you explain to me, why you think this traffic signal in Visalia, CA, US is the Universe theme park in Denmark? I have reverted it in changeset/89128729 as your changeset comment suggest, you meant not to add it to a traffic signal. If you indeed meant it, why?

CamelCaseNick

FYI at way/8889285 I've moved name:etymology:wikipedia=Q6232232 to alt_name:etymology:wikidata=Q6232232.

Hey,

species:wikidata is for entries in Wikidata. You can use species=Tilia americana and since http://www.wikidata.org/entity/Q163981 seems to be the species you mean species:wikidata=Q163981 as well.

Are you sure name=Basswood really represents how those indivual trees are called?

CamelCaseNick

Hey,
sorry, I don't understand your wikidata tag at way/768381725. What do you mean by it?
CamelCaseNick

Hey,
what do you by artist:wikidata=Gr? Is artist:wikidata=Q52047072 the correct one here?
CamelCaseNick

Hey,
would you please look at node/4442132431? You've added wikidata=Q and the Wikipedia article does not exist.
CamelCaseNick

Hey,

for way/12698692 I couldn't find a Wikidata entry for Hung Van Chu for the name:etymology:wikidata. Could you look into it and find the correct item (or just use name:etymology)?

CamelCaseNick