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Modeling Wiki Edits with PROV · timrdf/pvcs Wiki · GitHub
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Modeling Wiki Edits with PROV
Tim L edited this page Mar 14, 2016
·
17 revisions
- The modeling used here will follow the patterns established for Modeling VCS with PROV.
- https://github.com/provbench/Wikipedia-PROV is an existing benchmark about wikipedia.
- Several related repositories by Paolo Missier, he points to https://github.com/PaoloMissier/wikipedia-provenance that lets users control two params for the crawl (depth of revision and depth of "user hops"). ** ReadUserContribXML reads user contributions.
- Matthew Gamble extended Paolo Missier's wiki2prov to export PROV-O. His code trace to get there from the command line: commandline.Wiki2prov -> ReadXML.queryRDFByArticle -> ReadPageXML.startWithPage -> ReadPageXML.readXML -> CreateProv.getData
https://github.com/timrdf/wikipedia is a dummy GitHub repo to simulate the first five edits of https://en.wikipedia.org/wiki/Siena_College, which begins at revision 1189733.
The first file commit is modeled by svn2prov as the following:
<https://localhost/commit/2>
#pvcs:Commit;
a prov:Activity;
prov:wasAttributedTo <https://localhostid/developer/tim.l>;
prov:endedAtTime "2014-06-18T16:57:38.000000Z"^^xsd:dateTime;
prov:wasInformedBy <https://localhost/commit/1>;
prov:generated <https://localhost/revision/2/trunk/21216874.txt>;
rdfs:comment "carview.php?tsp=""revision 1189709 at 2003-07-24T17:47:22Z
"carview.php?tsp="";
.
<https://localhost/revision/2/trunk/21216874.txt>
a prv:Immutable, nif:String, prov:Entity;
schema:version "2";
#prov:value __contents of the file__
#pvcs:hasHash [ nfo:hashAlgorithm, nfo:hashValue ];
prov:specializationOf <https://localhost/trunk/21216874.txt>;
.
<https://localhost/trunk/21216874.txt>
#a pvcs:Mutable;
a nfo:FileDataObject, prov:Entity;
nfo:fileName "/trunk/21216874.txt";
prv:serializedBy <https://github.com/timrdf/wikipedia/trunk/21216874.txt>;
nfo:fileURL <https://github.com/timrdf/wikipedia/trunk/21216874.txt>;
.
- Implementation at mw2prov.
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