Re: JobPosting JSON-LD data jumped by 500% over last two years

Thanks for sharing, Manu.

I'll be covering this report at tomorrow's meeting of the Open Skills
Network Technical Workgroup, where we'll talk a little about the
implications for discoverability of skills and connections to

This call series happens every two weeks at 8am Pacific on Wednesday,
alternating with the OSN's Open Recognition Workgroup call. Free to join.
For information about all OSN calls, sign up at
https://community.openskillsnetwork.org/

Tomorrow's zoom connection details for anybody who would like to join
crossing over from VC-EDU:

Join Zoom Meeting - 8am PDT, Wednesday Sept 6
https://us06web.zoom.us/j/99754462781
<https://www.google.com/url?q=https://us06web.zoom.us/j/99754462781&sa=D&source=calendar&usd=2&usg=AOvVaw3zYP_t1sfJ_Nvg_8rb1WMN>
Meeting ID: 997 5446 2781 One tap mobile +12532158782,,99754462781# US
(Tacoma)

Some additional notes and summary I picked out of the data:


   -

   New release: The Web Data Commons Schema.org Data Set Series
   <https://www.uni-mannheim.de/media/Einrichtungen/dws/Files_Research/Web-based_Systems/pub/Brinkmann-etal-TheWDCSchemaorgDataSetSeries-WWW2023.pdf>,
   University of Mannheim
   -

   Data is extracted from the "Common Crawl <https://commoncrawl.org/>",
   the largest web corpus available to the public and released as a data
   series every year since 2013. This data is for 2022. Extracted data
   <https://webdatacommons.org/structureddata/#results-2022-1>.
   -

   Interesting skills trends from this year's summary:
   -

      Use of JobPosting data has expanded from 9k websites to 50k websites
      over the most recent 2 years covered 2020-22.
      -

      JobPosting data appeared on 4.1M urls across those 50k websites.
      -

      Food/service jobs spotlight:
      -

         5828 entities of class JobPosting were published on the arbys.com
         domain
         -

         campbellsoupcompany.com <https://www.campbellsoupcompany.com/>
         expressed 415 JobPostings
         -

         dunkindonuts.com expressed 15154 JobPostings
         -

      9.47% of domains expressing JobPosting data includes linked "skills".
      -

         Within domains sometimes expressing skills, only 16% of postings
         had them, avg
         -

         For example, across 20k JobPostings Japanese career path portal
         site mynavi.jp includes skills 0.7% of the time. 21% of postings
         on dunkindonuts.com included skills


*Nate Otto*
nate@ottonomy.net
Founder, Skybridge Skills
he/him/his