Better handling of ORCID XML

[fnielsen]

For researchers some references go to ORCID, e.g., https://www.wikidata.org/wiki/Q37113655. The links may return XML that does not seem to be handled well with the system. https://pub.orcid.org/v3.0/0000-0003-1722-947X/employment/9712826

[NathanGavenski]

Thank you for your suggestion @fnielsen.
We will put this in the list of future improvements.