Question: How much was the City of Providence budget for educational materials?
SPARQL:
select sum(xsd:decimal(?amount)) as ?sum from <http://linkedspending.aksw.org/pvd2014proposed> { ?obs qb:dataSet ls:pvd2014proposed. ?obs lso:pvd2014proposed-gl-account "54625: EDUCATIONAL MATERIALS". ?obs lso:pvd2014proposed-amount ?amount. }