roadrunnerAs an active member of the Wikipedia Chemistry team I continue to be impressed with the dedication and commitment that the members have to improving the quality AND quantity of information available on Wikipedia for chemists. The number of lost hours of sleep freely given to the benefit of Wikipedia, and in this specific case to the chemistry community, is immense. The number of “Compound Pages” on Wikipedia dedicated to drugs/chemicals has continued to grow and, despite a sincere effort on our part to keep everything linked up from ChemSpider to Wikipedia it’s a little like chasing the Road Runner….we’re always behind!

We have been working with the WikiChem team of late to embed links from Wikipedia back to ChemSpider. I am humbled to know that our hard work to establish ChemSpider as a source of quality information has reached a level of trust such that Wikipedia now links from the ChemBoxes out to ChemSpider. The links are being updated on an on going basis at present with hundreds of new links already established and more being generated on an ongoing basis. Wikipedia User: Beetstra has written a ‘bot that is inserting ChemSpiderIDs across the database (see below) and we ARE doing rigorous checking of all of the links.This was using a file that we generated on our side showing links to Wikipedia from ChemSpider.


We will then be able to generate a list of all ChemBoxes/DrugBoxes without links from Wikipedia to ChemSpider and we will then make the links on our side, manually curating the structures, and then hand back a file to finish all linking. At this point we will have the backfile under control and we can perform ongoing updates as new compound pages are created on ChemSpider and, if we curate and find errors on Wikipedia or ChemSpider making a few manual edits is easy.

There are very dedicated teams on Wikipedia and ChemSpider carefully poring over data with their robots and eyeballs to create a linked data set of quality chemistry. It’s long, tedious AND important work. When its done we will have an expanded set of data to semantically link from RSC articles when we do markup.

Stumble it!

2 Responses to “Enormous Jump in Number of Integrated Links from Wikipedia to ChemSpider”

  1. Chris Singleton says:

    As one who has manually added numerous links from Wikipedia to Chemspider. I am all for this effort. It really drives up traffic to the Chemspider site, and those who look up the chemical on WP get an excellent resource on the physical properties of the chemical.

    Although I thought that Wikipedia did not like having bots operate on their site?

  2. Tommy Webster says:

    This certainly should make adding links a lot easier. But as Chris says, Wikipedia actively bans bots from crawling – its been a source of contention for quite some time with the major search engines. Has something changed from then to now?

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