Download Instructions for the WDC RDFa, Microdata, Embedded JSON-LD, and Microformats Data Sets (November 2018)

This document contains instructions on how to download the November 2018 version of the Web Data Commons RDFa, Microdata, Embedded JSONLD, and Microformats data sets.

Download the Extracted Data

The extracted RDFa, Microdata, Microformat and Embedded JSONLD data is provided for download as N-Quads. Files are compressed using GZIP and each file is around 100 MB large. Overall 7,263 files with a total size of 728 GB are provided.

List of download URLs for RDF from the November 2018 corpus (Example Content)

The extracted RDF data can be downloaded using wget with the command wget -i The files, containing quads for a specific formats can be found in the table below, together with more detailed statistics about the number of files and sizes.

If you want to download the class-specific datasets please navigate to the WDC class-specific subsets page.

Format Number Of Files Approx. Total File Size File List
html-rdfa 357 34.9 GB html-rdfa.list
html-microdata 5,411 544 GB html-microdata.list
html-embedded-jsonld 735 72.2 GB html-embedded-jsonld.list
html-mf-geo 4 348 MB html-mf-geo.list
html-mf-hcalendar 12 1.1 GB html-mf-hcalendar.list
html-mf-hcard 699 68.6 GB html-mf-hcard.list
html-mf-adr 19 1.8 GB html-mf-adr.list
html-mf-hrecipe 4 312 MB html-mf-hrecipe.list
html-mf-hlisting 3 254 MB html-mf-hlisting.list
html-mf-hresume 1 12.2 MB html-mf-hresume.list
html-mf-hreview 16 1.5 GB html-mf-hreview.list
html-mf-species 1 6.7 MB html-mf-species.list
html-mf-xfn 29 2.8 GB html-mf-xfn.list

Get the Code

The source code can be checked out from our Github repository. For more information about the framework and a detailed description how to run a own extraction visit the framework page.
The code for the analysis of the quads can be checked out from the StructuredDataProfiler Github repository.

Get Support

Please send questions and feedback to the Web Data Commons mailing list or post them in our Web Data Commons Google Group.