travising
test for #237 double literal corruption
Merge pull request #252 from drewp/master

another test for the fix in #237
pyRdfa Parser error: Relative import was missing in html5. Thanks to Florian Demmer for finding this.
Merge branch 'master' of https://github.com/RDFLib/rdflib
 released 3.4.0
back to dev version number
pyRdfa, HTML5 mode: Including the @dateTime attribute alongside @datetime (the HTML5 WG should make up its mind:-)
Merge branch 'master' of https://github.com/RDFLib/rdflib