Authority: Create Concept, Person/Family resource from marc field 100

tested on #468 build, ok for me
Evidences and cases attached

Creating marc 600 field with duplicating $v, $x, $y, $z subfields through Inventory anyway leads to wrong records in http://bibfra.me/vocab/lite/subFocus that include both values $v, $x, $y, $z and their duplicates in 1 ID. Created a bug https://folio-org.atlassian.net/browse/MODLD-410 and linked it to

Hi ,

In order to test this story, please create new LCSH authorities using the marc-authorities application in FOLIO. The newly created LCSH records will be automatically converted to Graph resources in few seconds.

Use the following query to get the ID of the newly created resource (replace “YOUR_PERSON_NAME" with the actual person name)

One scenario you can test:

You could test this story and together to ensure that Graph nodes are merged into a single graph.

Test case #1

1. Create a MARC authority record for a subject heading in MARC field 100 & LCCN ID in 001.

2. Create a MARC bib record with the same subject heading information in MARC field 600

3. Validate that the Work resource is pointing to the subject heading created in step #1.

Test case #2

1. Create a MARC bib record with a subject heading information in MARC field 600. At this point, the generated CONCEPT resource will not have an LCCN ID.

2. Create a MARC authority record for the same subject heading in MARC field 100 & LCCN ID in 001.

3. Validate that the CONCEPT resource has a LCCN ID linked to it now.
   
   

Test data:
To get some “real” LCSH records from id.loc.gov, use the link given below. I have already applied necessary filtering so that LCSH records related to Shakespeare is shown in the results.

https://id.loc.gov/search/?q=Shakespeare&q=rdftype%3AAuthority&q=rdftype%3AComplexType&q=cs%3Ahttp%3A%2F%2Fid.loc.gov%2Fauthorities%2Fsubjects

In order to see the MARC for a subject heading, click on a subject heading in the above given page, scroll down and then click on the hyperlink MARC/XML. You can then use the data from MARC 100 & 001 to create a new LCSH record in FOLIO.