Update bibliographies to include additional metadaa.

[stumbo]

Metadata is encoded as JSON-LD and provides information for Google and other search engines. A first step in enabling richer data in our searches and providing reacher metadata for agentic AI.

This hasn't been thoroughly tested. However I wanted to make it available. The changes are integrated on the testing site. You can see the results using Google's Rich Results test: https://search.google.com/test/rich-results/result/r%2Farticles?id=1glR_Xd8sI4btiGYnczSdg

[pamoroso]

I have no idea how to test the new metadata features but browsing and searching the bibliography seems to be working fine on the staging server, except for one test case. I entered "knowledge programming in loops" in the search box expecting this bibliography entry to show up in the results:

Stefik, M., Bobrow, D. G., Mittal, S., & Conway, L. (1983). KNOWLEDGE PROGRAMMING IN LOOPS. 11.

But the entry doesn't show up at all in the search results.

[stumbo]

There isn't much you can do to test it via searching at present. This PR only adds additional metadata to each bibliographic entry. Once this PR is merged and built into the production website and recrawled the metadata will become available and usable by search engines. Ideally the result will be better, more informative search results.

Specifically, this PR adds a script containing metadata to each bibliographic entry. Looking at the Knowledge Programming in Loops article: The following is injected into the page:

<script type="application/ld+json">{
  "@context": "https://schema.org",
  "@type": "ScholarlyArticle",
  "author": [
    {
      "@type": "Person",
      "familyName": "Stefik",
      "givenName": "Mark",
      "name": "Mark Stefik"
    },
    {
      "@type": "Person",
      "familyName": "Bobrow",
      "givenName": "Daniel G.",
      "name": "Daniel G. Bobrow"
    },
    {
      "@type": "Person",
      "familyName": "Mittal",
      "givenName": "Sanjay",
      "name": "Sanjay Mittal"
    },
    {
      "@type": "Person",
      "familyName": "Conway",
      "givenName": "Lynn",
      "name": "Lynn Conway"
    }
  ],
  "dateModified": "2025-10-24T21:18:05Z",
  "datePublished": "1983-01-01",
  "description": "Early this year fifty people took an experimental course at Xerox PARC on knowledge programming in Loops. During the course, they extended and debugged small knowledge systems in a simulated economics domain called Truckin'. Everyone learned how to use the Loops environment, formulated the knowledge for their own program, and represented it in Loops. At the end of the course a knowledge competition was run so that the strategies used in the different systems could be compared. The punchline to this story is that almost everyone learned enough about Loops to complete a small knowledge system in only three days. Although one must exercise caution in extrapolating from small experiments, the results suggest that there is substantial power in integrating multiple programming paradigms.\n",
  "inLanguage": "en-US",
  "name": "KNOWLEDGE PROGRAMMING IN LOOPS\n",
  "pagination": "11",
  "sameAs": [
    "https://www.markstefik.com/wp-content/uploads/2011/04/1983-AI-Mag-Stefik-LOOPS.pdf",
    "https://www.zotero.org/groups/2914042/items/A7ZZFYKB"
  ],
  "url": "https://stumbo.github.io/InterlispDraft.github.io/history/bibliography/a7zzfykb/"
}</script>

All of this is separate from the AI search activities. A secondary task will be to incorporate the metadata into those data used by the AI Search Engine work I've started. That will require additional work to expand the data collected from the webpages, the data we currently pass into the LLM has minimal metadata with it.

Prior to moving this PR out of the draft state, I need to spend additional time reviewing the generated metadata and ensuring it is accurate, identifying gaps and documenting the schema. We may decide there is additional upstream work we need to do either with Zotero or extracting information from Zotero,

Additional questions that need to be addressed are whether the format chosen for representing metadata is the best for our needs (JSON-LD). It seems to be the preferred method for SEO related activities. But, it may be less ideal for integration with AI.

[pamoroso]

I confirm I see the metadata in the page source.