Microdata Extractor
The Microdata extractor is compliant with the W3C draft specification at http://www.w3.org/TR/microdata/.
Such extractor produces an RDF representation of the detected Microdata within an XHTML5 document, following the algorithm at section http://www.w3.org/TR/microdata/#rdf.
It is possible to retrieve the JSON representation of the same Microdata as defined at section http://www.w3.org/TR/microdata/#json by using the Microdata commandline tool, see Getting Started - Apache Any23 Tools.