AFAIK you need to process that data - put it into a graph db or a RDF store. SQL/MQL/RDF/OWL are all just query languages that can query the data. BTW there is

AFAIK you need to process that data - put it into a graph db or a RDF store. SQL/MQL/RDF/OWL are all just query languages that can query the data. BTW there is no open source MQL implementation.