Tag links

The following keys support tag links, i.e. autogenerated links from tag values to. The regular expression must match for this to work.

Key	Count	Unique values	Matching values	Regex	Links (simplified display)
addr:country	791 879	6	6 (100%)	`^[A-Z][A-Z]$`	ISO: VALUE → https://www.iso.org/obp/ui/#iso:code:3166:VALUE Wikipedia: VALUE → https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2#VALUE
phone	38 826	33 175	31 339 (94%)	`^\+[0-9. -]+$`	Phone number: VALUE → tel:VALUE
ref:bag	4	3	3 (100%)	`^[0-9]+$`	Basisregistratie Adressen en Gebouwen (BAG): 00000000000VALUE → https://bagviewer.kadaster.nl/lvbag/bag-viewer/index.html#?searchQuery=00000000000VALUE
species	4 860	542	466 (85%)	`^[a-zA-Z -]+$`	Wikispecies: VALUE → https://species.wikimedia.org/wiki/VALUE
url	2 743	2 406	2 357 (97%)	`^https?:\/\/`	Website → VALUE
website	70 307	52 384	52 030 (99%)	`^https?:\/\/`	Website → VALUE
wikidata	45 891	30 543	30 543 (100%)	`^Q[0-9]{1,10}$`	Wikidata: VALUE → https://www.wikidata.org/wiki/VALUE
wikipedia	12 300	9 627	9 624 (99%)	`^[a-z-]{2,8}:`