@prefix agrovoc: <http://aims.fao.org/aos/agrovoc/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ns0: <http://art.uniroma2.it/ontologies/vocbench#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

agrovoc:xDef_fdc33176
  rdf:value "The Standardized Precipitation Index, or SPI, is a drought index that captures how observed precipitation deviates from the climatological average over a given time period."@en ;
  ns0:hasSource "National Integrated Drought Information System. nd. Global Gridded Standardized Precipitation Index (SPI) from CMORPH Daily. https://www.drought.gov/data-maps-tools/global-gridded-standardized-precipitation-index-spi-cmorph-daily" ;
  dc:created "2025-08-08T06:46:33"^^xsd:dateTime .

agrovoc:c_01627bce skos:definition agrovoc:xDef_fdc33176 .