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	49 407 786	261	222 (85%)	`^[A-Z][A-Z]$`	ISO: VALUE → https://www.iso.org/obp/ui/#iso:code:3166:VALUE Wikipedia: VALUE → https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2#VALUE
image	370 584	335 066	308 671 (92%)	`^https?:\/\/`	Image → VALUE
phone	3 167 417	2 973 198	2 514 310 (84%)	`^\+[0-9. -]+$`	Phone number: VALUE → tel:VALUE
ref:bag	11 317 064	11 313 196	11 312 932 (99%)	`^[0-9]+$`	Basisregistratie Adressen en Gebouwen (BAG): 00000000000VALUE → https://bagviewer.kadaster.nl/lvbag/bag-viewer/index.html#?searchQuery=00000000000VALUE
species	1 914 841	15 613	10 401 (66%)	`^[a-zA-Z -]+$`	Wikispecies: VALUE → https://species.wikimedia.org/wiki/VALUE
url	420 574	244 812	243 181 (99%)	`^https?:\/\/`	Website → VALUE
website	4 005 012	3 294 828	3 248 443 (98%)	`^https?:\/\/`	Website → VALUE
wikidata	3 774 941	2 909 506	2 909 426 (99%)	`^Q[0-9]{1,10}$`	Wikidata: VALUE → https://www.wikidata.org/wiki/VALUE
wikipedia	2 110 076	1 450 460	1 449 809 (99%)	`^[a-z-]{2,8}:`