Question: What country has a emissions per capita of 0.644558 metric tons and is where the Flemish live?
Answer(s):
answer: Brazil

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.018hlv)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.018hlv ns:people.ethnicity.geographic_distribution ?x .
?x ns:location.statistical_region.co2_emissions_per_capita ?c .
?c ns:measurement_unit.dated_metric_ton.number "0.644558" . 
}