It looks like the try/catch is more to support what you pulled into parse_linked_data_nodes function.

Besides the basic tests already there, is there a good example that we could turn into a test?

I made a mistake there, sorry. Now I think it's fine. All the tests worked correctly. As for a test for this particular scenario, I was looking at how the tests are structured and had some doubts about how to refactor the code to insert this new scenario. This is a example that I took from a techcrunch page, all of the elements inside the list in the "@graph" key are schema types associated to the site:

{"@context":"https://schema.org","@graph":[{"@type":"NewsArticle","@id":"https://techcrunch.com/2023/05/05/hacked-verified-facebook-pages-impersonating-meta-are-buying-ads-from-meta/#article","isPartOf":{"@id":"https://techcrunch.com/2023/05/05/hacked-verified-facebook-pages-impersonating-meta-are-buying-ads-from-meta/"},"author":[{"@type":"Person","name":"Taylor Hatmaker"}],"headline":"Hacked verified Facebook pages impersonating Meta are buying ads from Meta","datePublished":"2023-05-05T23:00:57+00:00","dateModified":"2023-05-06T00:01:34+00:00","mainEntityOfPage":{"@id":"https://techcrunch.com/2023/05/05/hacked-verified-facebook-pages-impersonating-meta-are-buying-ads-from-meta/","@type":"WebPage"},"wordCount":598,"commentCount":0,"publisher":{"@type":"Organization","name":"TechCrunch","logo":{"@type":"imageObject","url":"https://techcrunch.com/wp-content/themes/techcrunch-2017/images/logo-json-ld.png","width":"600","height":"60"}},"image":{"@type":"ImageObject","url":"https://techcrunch.com/wp-content/uploads/2021/11/facebook-meta-rotate-pattern.jpg?w=680","width":680,"height":383},"thumbnailUrl":"https://techcrunch.com/wp-content/uploads/2021/11/facebook-meta-rotate-pattern.jpg","keywords":["Facebook","malware","meta","security"],"articleSection":["Social"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https://techcrunch.com/2023/05/05/hacked-verified-facebook-pages-impersonating-meta-are-buying-ads-from-meta/#respond"]}],"copyrightYear":"2023","copyrightHolder":{"@id":"https://techcrunch.com/#organization"},"description":"Sketchy Facebook pages impersonating businesses are nothing new, but a flurry of recent scams is particularly brazen. A handful of verified Facebook pages were hacked recently and spotted slinging likely malware through ads approved by and purchased through the platform. But the accounts should be easy to catch — in some cases, they were impersonating […]","speakable":{"@type":"SpeakableSpecification","cssSelector":[".alpha","#speakable-summary"]}},{"@type":"WebPage","@id":"https://techcrunch.com/2023/05/05/hacked-verified-facebook-pages-impersonating-meta-are-buying-ads-from-meta/","url":"https://techcrunch.com/2023/05/05/hacked-verified-facebook-pages-impersonating-meta-are-buying-ads-from-meta/","name":"Hacked verified Facebook pages impersonating Meta are buying ads from Meta | TechCrunch","isPartOf":{"@id":"https://techcrunch.com/#website"},"primaryImageOfPage":{"@id":"https://techcrunch.com/2023/05/05/hacked-verified-facebook-pages-impersonating-meta-are-buying-ads-from-meta/#primaryimage"},"image":{"@id":"https://techcrunch.com/2023/05/05/hacked-verified-facebook-pages-impersonating-meta-are-buying-ads-from-meta/#primaryimage"},"thumbnailUrl":"https://techcrunch.com/wp-content/uploads/2021/11/facebook-meta-rotate-pattern.jpg","datePublished":"2023-05-05T23:00:57+00:00","dateModified":"2023-05-06T00:01:34+00:00","description":"Facebook scammers are impersonating Facebook and spreading malware by buying ads from, you guessed it, Facebook.","inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https://techcrunch.com/2023/05/05/hacked-verified-facebook-pages-impersonating-meta-are-buying-ads-from-meta/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https://techcrunch.com/2023/05/05/hacked-verified-facebook-pages-impersonating-meta-are-buying-ads-from-meta/#primaryimage","url":"https://techcrunch.com/wp-content/uploads/2021/11/facebook-meta-rotate-pattern.jpg","contentUrl":"https://techcrunch.com/wp-content/uploads/2021/11/facebook-meta-rotate-pattern.jpg","width":3200,"height":1800,"caption":"abstract Meta logo"},{"@type":"WebSite","@id":"https://techcrunch.com/#website","url":"https://techcrunch.com/","name":"TechCrunch","description":"Startup and Technology News","publisher":{"@id":"https://techcrunch.com/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://search.techcrunch.com/search?p={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https://techcrunch.com/#organization","name":"TechCrunch","url":"https://techcrunch.com/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https://techcrunch.com/#/schema/logo/image/","url":"https://techcrunch.com/wp-content/uploads/2018/04/tc-logo-2018-square-reverse2x.png?resize=1200,1200","contentUrl":"https://techcrunch.com/wp-content/uploads/2018/04/tc-logo-2018-square-reverse2x.png?resize=1200,1200","width":1200,"height":1200,"caption":"TechCrunch"},"image":{"@id":"https://techcrunch.com/#/schema/logo/image/"},"sameAs":["https://www.facebook.com/techcrunch","https://twitter.com/TechCrunch","https://www.linkedin.com/company/techcrunch/","https://www.reddit.com/r/techcrunch/","https://www.youtube.com/channel/UCCjyq_K1Xwfg8Lndy7lKMpA"]},{"@type":"Person","@id":"https://techcrunch.com/#/schema/person/757d241fd925ad471eae43e6da2613c4","name":"Taylor Hatmaker","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https://techcrunch.com/#/schema/person/image/","url":"https://secure.gravatar.com/avatar/747309cb9c48c7ea7566f1e57a1b9298?s=96&d=identicon&r=g","contentUrl":"https://secure.gravatar.com/avatar/747309cb9c48c7ea7566f1e57a1b9298?s=96&d=identicon&r=g","caption":"Taylor Hatmaker"},"url":"https://techcrunch.com/author/taylor-hatmaker/"}]}

@julianofnascimento not sure why the github actions isn't running the tests, but I will run it locally later today to verify. Once that is done, I can build a test based on the data you provided.