TPAC: schema.org MusicRecording object is wrong type for albums; Person names should not include dates

[Dan Scott]

* Evergreen 2.3 / master

When we added schema support in Evergreen 2.2 in the TPAC, we did a quick and dirty job of it. This is an attempt to fix some of the problems that we've uncovered since then.

Most egregious was the mapping of MusicRecording for albums; it turns out there is a MusicAlbum object for this purpose. Correspondingly, we also need to identify the MusicGroup as a separate object.

Per http://schema.org/Person, the birth date and death date are not supposed to be part of the name of a Person. We can separate these out correctly based on subfield d for 100 fields.

Finally, we can easily add cartographic materials as a mapping to the Map object type.

See the top two commits in user/dbs/schema_org_album_person_fixes in working repository.

[Dan Scott (denials)]

That's http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/dbs/schema_org_album_person_fixes for those who like to click. :)

[Dan Scott (denials)]

Make that the top three commits. I added some further logic to break out Organization vs. Person types in the authors display, which is even more correct for schema.org.

[Mike Rylander (mrylander)]

Master has it. Thanks, Dan!

[Bill Erickson (berick)]

Code does not pick cleanly into rel_2_3. If we get an 2.3 compat branch soon, I'll test/signoff, otherwise will mark as won't-fix for 2.3.