Research in programming Wikidata/Academic institution

This research is devoted to the study of Academic institution presented at Wikidata. With the help of SPARQL queries to Wikidata, the following tasks are solved: In the course of the work, coordinates of the location of the Wikidata (Academic institution) objects have been filled in Wikidata. It was made conclusions about the completeness and incompleteness of information, presented in Wikipedia and the Wikidata &mdash; it was shown numder of academic institutions with filled property "coordinate location". Also there were identified years, in which the largest number of academic institutions were founded.
 * Building a list of all academic institutions;
 * Building a histogram of academic institutions, which are sorted by date of foundation;
 * Display on the map all academic institutions around the world.

List of academic institutions
Given:
 * Item: academic institution (Q4671277).
 * Instance: instance of (P31).

Let's build a list of all academic institutions.

SPARQL query, 3892 records.

👍 > The most complete and well-developed academic institutions on the Wikimedia are: Balashov branch of Saratov State University, Moscow State Institute of Culture, Samara State Regional Academy.

👎 > Almost empty and uninformative academic institutions were: Novorossiysk Polytechnic Institute, Rostov College of Arts, Omsk State Institute of Service.

The date of the founding of academic institutions in countries around the world
Let's build a histogram of academic institutions sorted by the date of foundation and located in different countries.

Given:
 * Item: academic institution (Q4671277).
 * Instance: inception (P571).

As of May 2017, SPARQL query has returned 381 records. As of december number of records have been increased to 1097 &mdash; their quantity has been increased 3 times. Data is shown on histogram for 18.05.2017.



According to the first histogram for May 2017, it can be determined that the largest number (15) of academic institutions was established in 2002. Let's build new histogram for 07.12.2017  According to the second histogram for December 2017, it is clear that the leaders in the number of founded academic institutions (35) are 2002 and 2007 years.

Academic institutions of Russia
Let's build a SPARQL query to find how many information about domestic academic institutions can be found in Wikidata.

Given:
 * Item: academic institution (Q4671277).
 * Instance: instance of (P31).

SPARQL query, 27 records.

Category "Academic institutions in Russia" of English Wikipedia contains information about several dozen academic institutions located in Russia. Russian Wikipedia does not have pages that are associated with the concept of an academic institution. Thus most of the information about academic institutions in Russia is presented in the English Wikipedia

Academic institutions on the world map
Let's display on the map academic institutions and higher educational institutions around the world.

Given:
 * Item: academic institution (Q4671277), higher educational institution (Q38723).
 * Instance: coordinate location (P625), instance of (P31).

SPARQL query, 1603 records.

Completeness of Wikidata: academic institutions around the world
Academic institution (according to the English Wikipedia) at the end of studying allows a person to obtain a certain academic degree or graduate qualification(like Bachelor, Master). Thus, all higher educational institutions can be academic institutions.

Statistics of universities:


 * According to Webometrics Ranking of World Universities &mdash; world ranking of university &mdash; there are more than 19000 universities on the Earth.


 * According to the category "Universities in alphabetical order" of Russian Wikipedia there are more than 2500 universities around the world.

As can be seen from last SPARQL-query, only 1604 higher educational institutions have filled property coordinate location (P625). This is due to the fact that small number of Wikimedia objects &mdash; about 8% &mdash; are filled correctly and fully.

A list of academic institutions with the empty property coordinate location
Let's list the academic institutions and higher educational institutions with the empty property coordinate location (P625) in order to show incompleteness of  Wikidata.

Given:
 * Item: academic institution (Q4671277), higher educational institution (Q38723).
 * Instance: coordinate location (P625), instance of (P31).

SPARQL query, 3058 records.

Incompleteness of Wikidata: academic institutions around the world
As can be seen from SPARQL-query, only 1603 academic institutions and higher educational institutions have the filled coordinate location property. The data is visible on the version 1.0 image.



Let's improve this situation and fill the property "coordinate location" of one hundred objects "academic institution", thereby increasing the number of records returned by the SPARQL-query from 1603 to 1703. The data is visible in the version 1.1 image.



Future work

 * 1) Find out the most popular language among acedemic institution (property "language used"). For clarity, build a bubble diagram.
 * 2) Find academic institutions with a website (property "official website"). Mark them on the map.
 * 3) Rate of academic institutions by the number of awards according to the Wikidata (property "award received").

Tests
{What academic institution has this logo?  - Swiss National Supercomputing Centre - Lan Yang Institute of Technology + Karelian Research Centre of RAS - Centro Asociado UNED de Albacete
 * type=""}

{Arrange academic institutions from older to new: ---+ The Lviv National Academy of Arts --+- New York University College of Arts & Science -+-- Slavic Greek Latin Academy +--- Faculty of Theology, Old University of Leuven
 * type=""}
 * 1(1432) | 2(1687) | 3(1832) | 4(1946)

{Is this academic institution in Russia? +- High Courses for Scriptwriters and Film Directors +- Slavic Greek Latin Academy -+ Lan Yang Institute of Technology +- Instruments_Research_and_Development_Establishment
 * type=""}
 * Yes | No

SPARQL-queries with answers:
 * Logos of academic institutions
 * The dates of the founding of academic institutions
 * Academic institutions of Russia