ANN: Data.gov Datasets Translated in RDF!

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  • name: ANN: Data.gov Datasets Translated in RDF!


We have created 16 RDF datasets covering 187 datasets published at data.gov (171 EPA datasets are subset of three big datasets). The original datasets were published by EPA,US Census Bureau, USGS and Office of Management and Budget in CSV compatible format, and they contribute 13,532,250 table entries. The translated RDF datasets contribute a total of 2,927,398,352 triples involving 2,526 properties. We publish the RDF data in two alternative ways: (i) a collection of linked partition files encoded in RDF/XML for users to browse the dataset and dereference the URIs using semantic web browsers, and (ii) one big N-TRIPLE file (data.nt) concatenating the partition files for machines, especially triple stores, to download and import. The largest dataset is Dataset_91, which contributed 2.11 billion triples.

To access the RDF datasets, users may go to Data.gov_Catalog with the following options:

There are two more datasets upcoming, so please stay tuned and come back at http://data-gov.tw.rpi.edu/.

Further readings:

Facts about ANN: Data.gov Datasets Translated in RDF!RDF feed
Dcterms:created16 July 2009  +
Dcterms:creatorLi Ding  +, Dominic DiFranzo  +, Sarah Magidson  +, and Jim Hendler  +
Dcterms:descriptionWe have translated 16 data.gov datasets in RDF contributing 2,927,398,352 triples.
Dcterms:modified2010-4-2
Foaf:nameANN: Data.gov Datasets Translated in RDF!
Skos:altLabelANN: Data.gov Datasets Translated in RDF!  +, ann: data.gov datasets translated in rdf!  +, and ANN: DATA.GOV DATASETS TRANSLATED IN RDF!  +
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