Github user HansBrende commented on the issue:
https://github.com/apache/any23/pull/104
@JulioCCBUcuenca Great to hear it passes the semargl test suites! However,
`AbstractRDFaExtractorTestCase` contains only a fraction of the tests we run on
RDFa. You should also test against the
[RDFaExtractorTest](https://github.com/apache/any23/blob/master/core/src/test/java/org/apache/any23/extractor/rdfa/RDFaExtractorTest.java)
and
[RDFa11ExtractorTest](https://github.com/apache/any23/blob/master/core/src/test/java/org/apache/any23/extractor/rdfa/RDFa11ExtractorTest.java)
classes.
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