Question: What is the total amount of basic nutrition aid by Cordaid in Afghanistan?
SPARQL:
select sum(xsd:decimal(?amount)) from <http://linkedspending.aksw.org/iati_cordaid_af> { ?obs qb:dataSet ls:iati_cordaid_af. ?obs lso:iati_cordaid_af-Sector <https://openspending.org/iati_cordaid_af/Sector/12240>. ?obs lso:iati_cordaid_af-amount ?amount. }