Dane nt. EP i z parlgov.org

UseCase/EP/pargov.R

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+library(dplyr)
+library(lubridate)
+
+read.csv("http://www.parlgov.org/static/stable/2015/view_party.csv") -> partie
+read.csv("http://www.parlgov.org/static/stable/2015/view_election.csv") -> wybory
+
+wybory %>%
+  filter(country_id == 74 & election_type == "ep") %>%
+  count(rok = year(election_date), partia = party_name_short) %>%
+  count(rok)
+

UseCase/EP/queries.R

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+# install.packages("SPARQL")
+library(SPARQL)
+
+endpoint <- "http://linkedpolitics.ops.few.vu.nl/sparql/"
+
+q <- "SELECT ?text ?date ?agendaitemnr ?speechnr
+WHERE { 
+?sessionday rdf:type lpv_eu:SessionDay .
+?sessionday dcterms:date ?date.  
+?sessionday dcterms:hasPart ?agendaitem.
+?agendaitem dcterms:hasPart ?speech.
+
+?agendaitem lpv:number ?agendaitemnr.
+?speech lpv:number ?speechnr.
+?speech lpv:spokenText ?text.
+FILTER ( ?date >= '2009-05-06'^^xsd:date && ?date <= '2010-05-06'^^xsd:date ) 
+FILTER(langMatches(lang(?text), 'en'))
+
+} ORDER BY ?date ?agendaitemnr ?speechnr LIMIT 100"
+res <- SPARQL(endpoint, q)$results
+res$date <- as.Date(as.POSIXct(res$date, origin = "1970-01-01"))
+
+
+q <- "SELECT ?partyname (COUNT(DISTINCT ?speech) AS ?speechno)
+WHERE {
+<http://purl.org/linkedpolitics/eu/plenary/2010-12-16_AgendaItem_4> dcterms:hasPart ?speech.
+?speech lpv:spokenAs ?function.
+?function lpv:institution ?party.
+?party rdf:type lpv:EUParty.
+?party lpv:acronym ?partyname.
+} GROUP BY ?partyname"
+res2 <- SPARQL(endpoint, q)$results
+
+
+
+q <- "SELECT ?partyname (COUNT(DISTINCT ?speech) AS ?speechno)
+WHERE {
+?ai rdf:type <http://purl.org/linkedpolitics/vocabulary/eu/plenary/AgendaItem>.
+?ai dcterms:hasPart ?speech.
+?speech lpv:speaker ?speaker.
+?speaker lpv:countryOfRepresentation ?country.
+?country rdfs:label ?label.
+filter(?label='Poland'@en)}"
+res3 <- SPARQL(endpoint, q)$results