Data Usage Vocabulary Use Case
ERIC STEPHAN, BERNADETTE FARIAS LÓSCIO, SUMIT PUROHIT
Data on the Web Best Practices Data Usage Vocabulary Editors
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September 24, 2015
Data Usage Vocabulary
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September 24, 2015
Major Components
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September 24, 2015
Collaborator Use Case
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September 24, 2015
Selecting a Dataset/Distribution of Interest
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September 24, 2015
rdesc.org
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September 24, 2015
DUV Describing The Dataset/Distribution
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September 24, 2015
ex:dataset-western-us-rdesc
a dcat:Dataset;
dct:spatial "North 47.8525 West -128.8916 South 30.5749 East -94.4385" ;
dcat:landingPage <https://rdesc.org/browse> ;
rdfs:comment "Note the landing page will take you to a browser, enter the geospatial coordinates to return the dataset"
.
ex:distribution-arese-er2-mas
a dcat:Distribution;
dct:title "ARM Enhanced Shortwave Experiment (ARESE) Solar Radiation Data";
dcat:distribution ex:dataset-western-us-rdesc;
dcat:landingPage <http://gcmd.nasa.gov/KeywordSearch/Metadata.do?Portal=GCMD&OrigMetadataNode=GCMD&EntryId=ARESE_ER2_MAS> ;
dc:identifier "doi:10.1029/97jd02434"
rdfs:comment "You must order the data from the landing page to use"
.
NetCDF Distribution Usage
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September 24, 2015
DUV Describing Usage
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September 24, 2015
ex:netcdf-browser
a prov:Agent, prov:SoftwareAgent ;
foaf:homePage <http://www.epic.noaa.gov/java/ncBrowse/> ;
rdfs:label "browser" .
ex:viewer
a prov:Role;
rdfs:label "software used for examining netcdf files" .
ex:plot-netcdf-data
a duv:Usage;
prov:entity ex:distribution-arese-er2-mas
.
ex:plot-netcdf-variables
a prov:Activity;
rdfs:label "Tools that can examine solar radiation data in NetCDF";
prov:qualifiedAssociation [
a prov:Association;
prov:agent ex:netcdf-browser;
prov:hadRole ex:viewer;
];
prov:qualifiedUsage ex:plot-netcdf-data
.
Bad news….problems encountered with data availability – Need to provide feedback
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September 24, 2015
?
DUV Describing Feedback
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September 24, 2015
ex:distribution-arese-er2-mas-comment
a duv:Feedback ;
oa:hasBody "Was unsuccessful downloading dataset from landing page. Is there a problem with data availability?" ;
oa:hasTarget ex:distribution-arese-er2-mas ;
oa:annotatedBy ex:eric ;
.
ex:distribution-arese-er2-mas-comment-reply
a duv:Feedback ;
oa:hasBody "The ARM project might have a copy: please see https://www.arm.gov/campaigns/sgp1995arese " ;
oa:hasTarget ex:distribution-arese-er2-mas-comment ;
oa:motivatedBy oa:replying ;
oa:annotatedBy ex:eric
.
ex:dataset-western-us-rdesc-comment
a duv:Feedback ;
oa:hasBody "Use the data entry fields at the lower left hand part of the screen to get this dataset" ;
oa:hasTarget ex:dataset-western-us-rdesc ;
oa:annotatedBy ex:eric ;
.
Citing Helpful References
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September 24, 2015
DUV Describing Citation
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September 24, 2015
ex:thisCitation
a duv:Citation;
cito:hasCitingEntity ex:distribution-arese-er2-mas;
cito:hasCitedEntity :readmeFile;
.
ex:readmeFile
a foaf:document
<https://eosweb.larc.nasa.gov/sites/default/files/project/arese/readme/readme_arese_er2_mas.txt>;
dct:title "Readme file for the ARESE ER2 MAS Data Sets"@en;
duv:cites ex:distribution-arese-er2-mas;
.
Composite Usage Information Value Added Back in Search Repository
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September 24, 2015
ex:thisCitation
a duv:Citation;
cito:hasCitingEntity ex:distribution-arese-er2-mas;
cito:hasCitedEntity :readmeFile;
.
ex:readmeFile
a foaf:document
<https://eosweb.larc.nasa.gov/sites/default/files/project/arese/readme/readme_arese_er2_mas.txt>;
dct:title "Readme file for the ARESE ER2 MAS Data Sets"@en;
duv:cites ex:distribution-arese-er2-mas;
.
ex:netcdf-browser
a prov:Agent, prov:SoftwareAgent ;
foaf:homePage <http://www.epic.noaa.gov/java/ncBrowse/> ;
rdfs:label "browser" .
ex:viewer
a prov:Role;
rdfs:label "software used for examining netcdf files" .
ex:plot-netcdf-data
a duv:Usage;
prov:entity ex:distribution-arese-er2-mas
.
ex:plot-netcdf-variables
a prov:Activity;
rdfs:label "Tools that can examine solar radiation data in NetCDF";
prov:qualifiedAssociation [
a prov:Association;
prov:agent ex:netcdf-browser;
prov:hadRole ex:viewer;
];
prov:qualifiedUsage ex:plot-netcdf-data
.
Usage
Citation
ex:distribution-arese-er2-mas-comment
a duv:Feedback ;
oa:hasBody "Was unsuccessful downloading dataset from landing page. Is there a problem with data availability?" ;
oa:hasTarget ex:distribution-arese-er2-mas ;
oa:annotatedBy ex:eric ;
.
ex:distribution-arese-er2-mas-comment-reply
a duv:Feedback ;
oa:hasBody "The ARM project might have a copy: please see https://www.arm.gov/campaigns/sgp1995arese " ;
oa:hasTarget ex:distribution-arese-er2-mas-comment ;
oa:motivatedBy oa:replying ;
oa:annotatedBy ex:eric
.
ex:dataset-western-us-rdesc-comment
a duv:Feedback ;
oa:hasBody "Use the data entry fields at the lower left hand part of the screen to get this dataset" ;
oa:hasTarget ex:dataset-western-us-rdesc ;
oa:annotatedBy ex:eric ;
.
Feedback