![\"\"](\"/assets/images/wikipathways_authorList.png\")
WikiPathways was founded in 2008,\nin the year I left Wageningen (and we Nijmegen) and moved to Uppsala, Sweden. When we dediced to move back to The Netherlands in 2012, I got to opportunity\nto join the Department of Bioinformatics (BiGCaT) and work on Open PHACTS. I had visited the group in March 2011 because I had a COST action\nworkshop near Maastricht (about nanoQSAR) and the bioinformatics group did WikiPathways.
\n\nWhen I joined, there were already hundreds of pathways, originating from various collaborations (see below).\nAround the winter break, the question came up who are the people who have drawn all these pathways. And on the new website\nthis is not actually that easy to see. You can browse all pathways, or look up\nauthor profiles, but not all authors have done the same amount of work.\nMoreover, at various points of time, batches of pathways from those collaborators were added. Often, these were added\nby the MaintBot account, which is routinely hidden, and then the author who shows up as first author, is not even\nthe original author. And then we still have a lot of homology-converted pathways. These are pathways translated to\nsome species from a model species. You can find them in this repository.
But nowadays I do a lot in the WikiPathways project, among other things generate the RDF and maintain the code that does so.\nAnd I realized that we have author information in the RDF too (created by Alex Pico.\nSo, the idea came up to see who the “first authors” are of the WikiPathways (mind the MaintBot issue), and what we know\nabout them. Many already had their ORCID profiles linked from their profile pages, making it easy to look up their\nexpertises.
\n\nNow, that was in January. But it turned out that the author information in the RDF worked fine in the .ttl file\nof a single pathway, but that the series ordinal (e.g. 1 for being first author) was bound to the author, and\na SPARQL query would not be able to figure out on which pathways someone was first author. I fixed this somewhere\nin January, so in the February 10 release the\nimproved data model was available.
Allow me to show what is now possible, with a few SPARQL queries. First, list the authors of a pathway, use\nthis template for WP10:
PREFIX dc: <http://purl.org/dc/elements/1.1/>\nPREFIX foaf: <http://xmlns.com/foaf/0.1/>\nPREFIX wpq: <http://www.wikidata.org/prop/qualifier/>\nPREFIX pav: <http://purl.org/pav/>\n\nSELECT ?pathway ?version ?ordinal ?author_ ?name ?orcid ?page WHERE {\n VALUES ?pathway { <https://identifiers.org/wikipathways/WP10> }\n ?author_ a foaf:Person ;\n wp:hasAuthorship ?authorship .\n ?authorship ^wp:hasAuthorship ?pathway ;\n wpq:series_ordinal ?ordinal .\n ?pathway pav:hasVersion ?pathway_ .\n ?pathway_ a wp:Pathway ; wp:isAbout / gpml:version ?version .\n OPTIONAL { ?author_ foaf:homepage ?page }\n OPTIONAL { ?author_ foaf:name ?name }\n OPTIONAL { ?author_ dc:identifier ?orcid }\n} ORDER BY ASC(?pathway) ASC(?ordinal)\nWe can see who the 8 people are who contributed to this pathway (we cannot actually see here what they contributed), and many\nauthors are member of the WikiPathways review team who focus more on technical quality than the biology. The first author,\nhowever, often is the person who contributed most of the biological knowledge in the pathway, in this case\nAkhilesh Pandey from the NetSlim collaboration\n(see doi:10.1093/database/bar032):
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Over time, multiple collaborations have taken place, like the one with NetSlim from the above query. In these collaborations,\nthe knowledge may not be digitized in WikiPathways as GPML by the biological experts. That encoding regularly is done\nby others, but with those experts ensuring the quality. The following collaborations are examples, and\na fuller list is found online:
\n\nWe have collaborated with Reactome on various occassions (e.g. see doi:10.1371/journal.pcbi.1004941 and\ndoi:10.1007/s12263-010-0192-8), around plants (e.g. see doi:10.1186/1939-8433-6-14),\naround rare diseases in projects like EJP-RD and ERDERA, and around SARS-CoV-2.\nFor that, see these communities:
\n\nAnd then there are pathways in WikiPathways supported by a full paper, but I will leave that for a later moment.
\n\nBack to the authors, because the new RDF model allows a few more nice queries. For example, we can check the number\nof pathways with a certain number of authors, and then we find with the following query that there are two pathways\nwith up to 18 authors (try here):
\n\nPREFIX dc: <http://purl.org/dc/elements/1.1/>\nPREFIX wpq: <http://www.wikidata.org/prop/qualifier/>\n\nSELECT ?atLeast (COUNT(DISTINCT ?pathway) AS ?count) WHERE {\n ?author_ a foaf:Person ;\n wp:hasAuthorship ?authorship .\n ?authorship ^wp:hasAuthorship ?pathway ;\n wpq:series_ordinal ?atLeast .\n} GROUP BY ?atLeast\n ORDER BY ASC(xsd:integer(?atLeast))\nWe can also look at the list of authors, sorted by the number of pathways they are noted as first author on.\nallong with their profile page on ORCID number:
\n\nPREFIX dc: <http://purl.org/dc/elements/1.1/>\nPREFIX foaf: <http://xmlns.com/foaf/0.1/>\nPREFIX wpq: <http://www.wikidata.org/prop/qualifier/>\nPREFIX pav: <http://purl.org/pav/>\n\nSELECT (COUNT(DISTINCT ?pathway) AS ?count) ?name ?orcid ?page WHERE {\n VALUES ?ordinal { \"1\" }\n ?author_ a foaf:Person ;\n wp:hasAuthorship ?authorship .\n ?authorship ^wp:hasAuthorship ?pathway ;\n wpq:series_ordinal ?ordinal .\n ?pathway pav:hasVersion ?pathway_ .\n ?pathway_ a wp:Pathway ; dcterms:identifier ?version .\n OPTIONAL { ?author_ foaf:homepage ?page }\n OPTIONAL { ?author_ foaf:name ?name }\n OPTIONAL { ?author_ dc:identifier ?orcid }\n} GROUP BY ?ordinal ?name ?orcid ?page\n ORDER BY DESC(?count)\nIs this the full story? No, of course not. There are so much details yet uncovered, but it gives a bit more\ninsight of where the biological knowledge in WikiPathways is coming from.
\n\nWant more peer review of the content? Then why not help setup a new community? Just ping me or\nMartina.
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