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	42 675 749	293	231 (78%)	`^[A-Z][A-Z]$`	ISO: VALUE → https://www.iso.org/obp/ui/#iso:code:3166:VALUE Wikipedia: VALUE → https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2#VALUE
phone	2 553 814	2 393 173	2 015 586 (84%)	`^\+[0-9. -]+$`	Phone number: VALUE → tel:VALUE
ref:bag	10 869 827	10 866 174	10 865 881 (99%)	`^[0-9]+$`	Basisregistratie Adressen en Gebouwen (BAG): 00000000000VALUE → https://bagviewer.kadaster.nl/lvbag/bag-viewer/index.html#?searchQuery=00000000000VALUE
species	1 660 452	14 869	9 719 (65%)	`^[a-zA-Z -]+$`	Wikispecies: VALUE → https://species.wikimedia.org/wiki/VALUE
url	402 032	228 484	226 344 (99%)	`^https?:\/\/`	Website → VALUE
website	3 159 513	2 547 744	2 499 730 (98%)	`^https?:\/\/`	Website → VALUE
wikidata	3 032 156	2 379 790	2 379 711 (99%)	`^Q[0-9]{1,10}$`	Wikidata: VALUE → https://www.wikidata.org/wiki/VALUE
wikipedia	1 866 660	1 322 616	1 322 215 (99%)	`^[a-z-]{2,8}:`