Question: How much was spent on public utilities in Armenia in 2007?
SPARQL:
select sum(xsd:decimal(?amount)) as ?sum from <http://linkedspending.aksw.org/f0bd947d9854445987d6ece304840a3c> { ?obs qb:dataSet ls:f0bd947d9854445987d6ece304840a3c. ?obs lso:f0bd947d9854445987d6ece304840a3c-economic <https://openspending.org/f0bd947d9854445987d6ece304840a3c/economic/4213>. ?obs lso:f0bd947d9854445987d6ece304840a3c-amount ?amount. }