TSV export does not conform to http://www.w3.org/TR/sparql11-results-csv-tsv/#tsv. Try for instance SELECT * WHERE { wd:Q1 ?p ?o } LIMIT 4. Expected output:
?p ?o <http://schema.org/version> "255220663" <http://schema.org/dateModified> "2015-10-06T19:45:26Z" <http://schema.org/description> "al die planete, sterre, sterrestelsels en intergalaktiese ruimtes, asook alle energie en materie"@af <http://schema.org/description> "\u0645\u0631\u062C\u0639"@ar
instead of
p o http://schema.org/version 255220663 http://schema.org/dateModified 2015-10-06T19:45:26Z http://schema.org/description al die planete, sterre, sterrestelsels en intergalaktiese ruimtes, asook alle energie en materie http://schema.org/description مرجع