Question: What was the total Kenya County Expenditure in Kiambu by the Thika administration?
SPARQL:
select sum(xsd:decimal(?amount)) as ?sum from <http://linkedspending.aksw.org/ke-county-exp> { ?obs qb:dataSet ls:ke-county-exp. ?obs lso:ke-county-exp-administration <https://openspending.org/ke-county-exp/administration/thika>. ?obs lso:ke-county-exp-county <https://openspending.org/ke-county-exp/county/kiambu>. ?obs lso:ke-county-exp-amount ?amount. }