@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix dbpedia_owl: <http://dbpedia.org/ontology/> .
@prefix gcis: <http://data.globalchange.gov/gcis.owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

<http://52.38.26.42:8080/activity/f2964575-indicator-ocean-chlorophyll-concentrations-seawifsmodisa-process>
   dcterms:identifier "f2964575-indicator-ocean-chlorophyll-concentrations-seawifsmodisa-process";

## The activity began and ended at the following times

## Duration of the activity
   dcterms:extent [ rdf:value ""^^xsd:string ] ;

## Output datafiles   

   
## assignment of responsibility to an agent for an activity, indicating that the agent 
## had a role in the activity. It further allows for a plan to be specified, which is
## the plan intended by the agent to achieve some goals in the context of this activity.

   prov:qualifiedAssociation [
      a prov:Association ;
      prov:agent [
         a prov:Agent ;
      ] ;
      prov:hadPlan [
         a prov:Plan; 
         rdf:value "The file used to make the image was created from ~300 individual NetCDF SeaWiFS/MODIS-A monthly data files.  Each file was a monthly average grid of values-by-year (1998-m01, 1998-m02, ... , 1998-m03, 1999-m01, ...,  ) at 9 km resolution.  These (9km) were translated into 1/4-degree (~25 km) resolution to create a single annual average value (all months for all years). Some higher latitude areas have less than 12 months due to winter data loss (Alaska and higher).  \r\n\r\nSeaWiFS data are used for 1998 to 2001. SeaWiFS and MODIS-A data are averaged together during years when both datasets exist: 2002 to 2010. MODIS-A data are used for 2011 to 2014.\r\n\r\nFor the map, data plotted are for the time range January 1, 1998 to December 31, 2014.\r\n\r\nFor each regional bar chart, percent differences were calculated between the annual average concentration and the 1998-2012 average concentration for the region, over the period 1998 to 2014. Trend lines were calculated. \r\n\r\nThe data was accessed March 27, 2015."^^xsd:string;
      ] ;
   ] ;

   a prov:Activity .

## The following entity was derived from a dataset using this activity
<http://52.38.26.42:8080/image/f2964575-7891-4cc8-85d0-92f9518b72f6>
   prov:wasDerivedFrom <http://52.38.26.42:8080/dataset/nasa-podaac-modis_aqua_l3_chla_monthly_4km_r>;
   prov:wasGeneratedBy <http://52.38.26.42:8080/activity/f2964575-indicator-ocean-chlorophyll-concentrations-seawifsmodisa-process>.
<http://52.38.26.42:8080/image/f2964575-7891-4cc8-85d0-92f9518b72f6>
   prov:wasDerivedFrom <http://52.38.26.42:8080/dataset/nasa-podaac-seawifs_l3_chla_monthly_9km_r>;
   prov:wasGeneratedBy <http://52.38.26.42:8080/activity/f2964575-indicator-ocean-chlorophyll-concentrations-seawifsmodisa-process>.