Hi Marco: thank you for sharing your great work:
https://arxiv.org/pdf/2212.13104.pdf I have kept pestering "big wigs" trying to make them understand the need and profit (if not monetary, definitely as common good) of exactly what you describe in your paper. // __ where could you find a master list of book-author pairs? https://support.google.com/websearch/thread/207859826?hl=en ~ lbrtchx On 2/5/23, Marco Antonio Stranisci <[email protected]> wrote: > Hi Albretch, > > given that Wikidata is far from being a complete source of knowledge > <https://arxiv.org/abs/2212.13104> about authors and their works and has > very strict timeout rules, > > you can try this basic query and start building from it. (Please notice > that the wikibase:label service often leads to timeouts and a mitigation > strategy may be retrieving labels in a separate step) : > > SELECT DISTINCT ?authorLabel ?workLabel ?workPage ?authorPage > WHERE > { > {?work wdt:P31 wd:Q7725634} UNION {?work wdt:P31 wd:Q47461344} . ### all > instances of the type 'literary work' or 'written work' > ?work wdt:P50 ?author . ### the association between works and their > authors > > SERVICE wikibase:label { bd:serviceParam wikibase:language "en". } ### the > service for retrieving labels from Wikidata > > ?workPage schema:about ?work; > schema:isPartOf <https://en.wikipedia.org/>. ### retrieve the > wikipedia page of the work > ?authorPage schema:about ?author; > schema:isPartOf <https://en.wikipedia.org/>. ### retrieve the > wikipedia page of the author > > > > } limit 10 > > > > Il giorno sab 4 feb 2023 alle ore 20:34 Albretch Mueller via Corpora < > [email protected]> ha scritto: > >> On 2/4/23, Darren Cook via Corpora <[email protected]> wrote: >> > The query builder will make it a bit easier: >> > https://query.wikidata.org/querybuilder/?uselang=en >> > It will still be a bit of work, finding out the property numbers for >> > all >> > the fields you want included. >> > >> > (If you go down this route, and it works, maybe you can post back the >> > SPARQL query you end up with.) >> >> >> I played with it for a little while and couldn't make sense of it. >> The best I could do is gettting an exception which at least showed to >> me what they were using: >> >> https://query.wikidata.org/querybuilder/?uselang=en >> >> Wikidata Query Service >> >> Edit visually >> Edit SPARQL >> Help >> Examples >> Download >> >> Query timeout limit reached >> >> SPARQL-QUERY: queryStr=SELECT DISTINCT ?item ?itemLabel WHERE { >> SERVICE wikibase:label { bd:serviceParam wikibase:language "en". } >> { >> SELECT DISTINCT ?item WHERE { >> ?item p:P50 ?statement0. >> ?statement0 (ps:P50/(wdt:P279*)) _:anyValueP50. >> } >> LIMIT 100 >> } >> } >> java.util.concurrent.TimeoutException >> at java.util.concurrent.FutureTask.get(FutureTask.java:205) >> at >> com.bigdata.rdf.sail.webapp.BigdataServlet.submitApiTask(BigdataServlet.java:292) >> at >> com.bigdata.rdf.sail.webapp.QueryServlet.doSparqlQuery(QueryServlet.java:678) >> at >> com.bigdata.rdf.sail.webapp.QueryServlet.doGet(QueryServlet.java:290) >> at >> com.bigdata.rdf.sail.webapp.RESTServlet.doGet(RESTServlet.java:240) >> at >> com.bigdata.rdf.sail.webapp.MultiTenancyServlet.doGet(MultiTenancyServlet.java:273) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:687) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) >> at >> org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:865) >> at >> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1655) >> at >> org.wikidata.query.rdf.blazegraph.throttling.ThrottlingFilter.doFilter(ThrottlingFilter.java:320) >> at >> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) >> at >> org.wikidata.query.rdf.blazegraph.throttling.SystemOverloadFilter.doFilter(SystemOverloadFilter.java:82) >> at >> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) >> at >> ch.qos.logback.classic.helpers.MDCInsertingServletFilter.doFilter(MDCInsertingServletFilter.java:49) >> at >> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) >> at >> org.wikidata.query.rdf.blazegraph.filters.QueryEventSenderFilter.doFilter(QueryEventSenderFilter.java:116) >> at >> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) >> at >> org.wikidata.query.rdf.blazegraph.filters.ClientIPFilter.doFilter(ClientIPFilter.java:43) >> at >> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) >> at >> org.wikidata.query.rdf.blazegraph.filters.JWTIdentityFilter.doFilter(JWTIdentityFilter.java:66) >> at >> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) >> at >> org.wikidata.query.rdf.blazegraph.filters.RealAgentFilter.doFilter(RealAgentFilter.java:33) >> at >> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) >> at >> org.wikidata.query.rdf.blazegraph.filters.RequestConcurrencyFilter.doFilter(RequestConcurrencyFilter.java:50) >> at >> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1634) >> at >> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533) >> at >> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146) >> at >> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) >> at >> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) >> at >> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257) >> at >> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595) >> at >> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) >> at >> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1340) >> at >> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) >> at >> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473) >> at >> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564) >> at >> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) >> at >> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1242) >> at >> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) >> at >> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:220) >> at >> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126) >> at >> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) >> at org.eclipse.jetty.server.Server.handle(Server.java:503) >> at >> org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364) >> at >> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260) >> at org.eclipse.jetty.io >> .AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) >> at org.eclipse.jetty.io >> .FillInterest.fillable(FillInterest.java:103) >> at org.eclipse.jetty.io >> .ChannelEndPoint$2.run(ChannelEndPoint.java:118) >> at >> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333) >> at >> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310) >> at >> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) >> at >> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126) >> at >> org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366) >> at >> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765) >> at >> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683) >> at java.lang.Thread.run(Thread.java:750) >> _______________________________________________ >> Corpora mailing list -- [email protected] >> https://list.elra.info/mailman3/postorius/lists/corpora.list.elra.info/ >> To unsubscribe send an email to [email protected] >> > > > -- > You didn’t see the thing because you don’t know how to look. And you don’t > know how to look because you don’t know the names > _______________________________________________ Corpora mailing list -- [email protected] https://list.elra.info/mailman3/postorius/lists/corpora.list.elra.info/ To unsubscribe send an email to [email protected]
