We explore solutions for representing archives of versioned RDF data using the
SPARQL standard and off the-shelf engines. We consider six representations of
RDF archives based on named graphs, and describe how input queries can be
automatically rewritten to return solutions for a particular version, or
solutions that change between versions. We evaluate these alternatives over an
archive of 8 weekly versions of Wikidata and 146 queries using Virtuoso as the
SPARQL engine.