Question: How much was budgeted for general services for the Office of the President of Sierra Leona in 2013?
SPARQL:
select sum(xsd:decimal(?amount)) as ?sum from <http://linkedspending.aksw.org/allexp13budg> { ?obs qb:dataSet ls:allexp13budg. ?obs lso:allexp13budg-level1 "GENERAL SERVICES". ?obs lso:allexp13budg-level2 "Office of the President". ?obs lso:allexp13budg-amount ?amount. }