Question: What was the amount of the smallest community grant in the Fingal County Council expenditure budget?

SPARQL:
 select min(xsd:decimal(?amount)) as ?sum from <http://linkedspending.aksw.org/fingal_exp_budget> { ?obs qb:dataSet ls:fingal_exp_budget. ?obs lso:fingal_exp_budget-ref2-desc "Community Grants". ?obs lso:fingal_exp_budget-amount ?amount. }