I have noticed that some records in Wikidata are using a site
trismegistos.org to establish birth dates. This is giving some odd results!
An instance is here
https://m.wikidata.org/wiki/Q55088584
date of birth
1999
1 reference
reference URL
http://www.trismegistos.org/editor/7726
named as Jill Harries
retrieved 9 October 2017
Is it possible to change this behavior?
[apologies if I am using lax terminology, or if this is not the best place
to ask]