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	791 068	6	6 (100%)	`^[A-Z][A-Z]$`	ISO: VALUE → https://www.iso.org/obp/ui/#iso:code:3166:VALUE Wikipedia: VALUE → https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2#VALUE
phone	38 745	33 109	31 275 (94%)	`^\+[0-9. -]+$`	Phone number: VALUE → tel:VALUE
ref:bag	4	3	3 (100%)	`^[0-9]+$`	Basisregistratie Adressen en Gebouwen (BAG): 00000000000VALUE → https://bagviewer.kadaster.nl/lvbag/bag-viewer/index.html#?searchQuery=00000000000VALUE
species	4 875	540	464 (85%)	`^[a-zA-Z -]+$`	Wikispecies: VALUE → https://species.wikimedia.org/wiki/VALUE
url	2 739	2 402	2 353 (97%)	`^https?:\/\/`	Website → VALUE
website	70 102	52 219	51 860 (99%)	`^https?:\/\/`	Website → VALUE
wikidata	45 853	30 506	30 506 (100%)	`^Q[0-9]{1,10}$`	Wikidata: VALUE → https://www.wikidata.org/wiki/VALUE
wikipedia	12 285	9 614	9 611 (99%)	`^[a-z-]{2,8}:`