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JSON-LD / RDFa and such can use the full type hierarchy of schema.org (and other languages) and can build a tree or even a graph of data. Meta elements are limi
by ttepasse 2y ago
JSON-LD / RDFa and such can use the full type hierarchy of schema.org (and other languages) and can build a tree or even a graph of data. Meta elements are limited to property/value pairs.
- ryukoposting 2y agoInteresting. How is this implemented by the server? Just periodically refresh a cached value for each page, or are you updating the tree in real-time for all pages, and having them traverse it on each request? Either way it sounds awfully expensive for data that probably isn't used by the client most of the time. Do you have to explicitly ask for it? Is there some ad-hoc way to tell the server "hey I don't need the JSON-LD data?"