Question: What is the total investment budget for basic education in Mezam, Cameroon?
SPARQL:
select sum(xsd:decimal(?amount)) as ?sum from <http://linkedspending.aksw.org/cm-nwr-investments> { ?obs qb:dataSet ls:cm-nwr-investments. ?obs lso:cm-nwr-investments-area <https://openspending.org/cm-nwr-investments/area/mezam>. ?obs lso:cm-nwr-investments-chapter <https://openspending.org/cm-nwr-investments/chapter/15>. ?obs lso:cm-nwr-investments-amount ?amount. }