Playing with W3C Annotation AKA Web Annotation

Today I was playing around with W3C Annotation AKA Web Annotation. I needed to convert the JSON-LD examples to RDF XML and test XPath expressions. I justed a couple of online tools. Just some quick notes about these tools.

  • Convert JSON-LD to RDF XML: Select JSON-LD as input format and Pretty RDF/XML as output format.
  • Test XPath expressions: Copy and past the XML into the input field. Type the XPath into the XPath input field. Hit Test XPath button and you should see the result.
  • XML Formatter: A XML formatter that lets you specify the number of leading spaces.

You can find the latest information about Web Annotation over here and example code on Github.

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