Question: What was the total budget on Technical Services in City of Toronto in 2009?
SPARQL:
select sum(xsd:decimal(?amount)) from <http://linkedspending.aksw.org/ca-local-toronto> { ?obs qb:dataSet ls:ca-local-toronto. ?obs lso:ca-local-toronto-division "Technical Services". ?obs lso:ca-local-toronto-amount ?amount. ?obs lso:refYear ?year. filter(year(?year)=2009). }