AcademySampo – Finnish Academic People 1640-1899
Akatemiasampo
Linked Data Finland
★★★★★★
AcademySampo Knowledge Graph includes linked data representing people, places, vocations, student nations, relations, timespans, and separated in different subgraphs. The data covers approx. 28 000 university students, almost 50 000 relatives, 10 000 vocational titles, and 9500 places. In addition to that smaller domain ontologies for representing e.g. student nations and family relations are included.
The two data sources are Student register 1640–1852 and Student register 1853–1899.
To test and demonstrate its usefulness, this Knowledge Graph is in use in the semantic portal AcademySampo, explained in more detail in the project page.
License
Licensor: Yrjö Kotivuori: Ylioppilasmatrikkeli 1640–1852. Verkkojulkaisu 2005., Veli-Matti Autio: Ylioppilasmatrikkeli 1853–1899. Verkkojulkaisu., Semanttisen laskennan tutkimusryhmä (SeCo)
Detailed Dataset Contents
Actors in AcademySampo (URI: http://ldf.fi/yoma/actors)
Licensor: Yrjö Kotivuori: Ylioppilasmatrikkeli 1640–1852. Verkkojulkaisu 2005., Veli-Matti Autio: Ylioppilasmatrikkeli 1853–1899. Verkkojulkaisu., Semanttisen laskennan tutkimusryhmä (SeCo)
( Browse data / View in AcademySampo Online Portal / Download )The people in the AcademySampo database. The data has approx. 28 000 student resources and almost 50 000 relatives.
Information included: name, alternative names, basic biographical information (e.g. gender, places and times of birth and death), links to lifetime events, relating vocations, categories, and other related people like relatives or teachers in the university.
Example resource URI: http://ldf.fi/yoma/people/p13687
Categories (URI: http://ldf.fi/yoma/categories)
Licensor: Yrjö Kotivuori: Ylioppilasmatrikkeli 1640–1852. Verkkojulkaisu 2005., Semanttisen laskennan tutkimusryhmä (SeCo)
( Browse data / Download )Graph Categories contains the Ylioppilasmatrikkeli 1640–1852 search item categories converted into RDF. The categories group the people based on e.g. their schools, universities, and places of working.
Example resource URI: http://ldf.fi/yoma/categories/t2247
Events (URI: http://ldf.fi/yoma/events)
Licensor: Yrjö Kotivuori: Ylioppilasmatrikkeli 1640–1852. Verkkojulkaisu 2005., Veli-Matti Autio: Ylioppilasmatrikkeli 1853–1899. Verkkojulkaisu., Semanttisen laskennan tutkimusryhmä (SeCo)
( Browse data / Download )Graph of events contains approx. 175 000 events extracted from the biographical descriptions in the textual source material. The events consists of Births or Baptisms (approx. 25 000), Deaths or Burial (44 000), and events during a person's studies or career (100 000). An event usually has links to automatically inferred timespans (schema:date) or places (schema:place).
Example SPARQL query for the data:
Example resource URI: http://ldf.fi/yoma/event/b13687
Labels (URI: http://ldf.fi/yoma/labels)
Licensor: Yrjö Kotivuori: Ylioppilasmatrikkeli 1640–1852. Verkkojulkaisu 2005., Veli-Matti Autio: Ylioppilasmatrikkeli 1853–1899. Verkkojulkaisu., Semanttisen laskennan tutkimusryhmä (SeCo)
( Browse data / Download )Graph of Labels contains the given and family names of the people. The approx. 92 000 labels were computationally extracted from the source data. The label resources are linked from people resources using skosxl:prefLabel or skosxl:altLabel properties and they contain family names (schema:familyName) and given names (schema:givenName). A person can have several labels representing the name variations, e.g. maiden and married names, nicknames, or changed names.
Example resource URI: http://ldf.fi/yoma/label/l2654833183169516015
Organizations (URI: http://ldf.fi/yoma/organizations)
Licensor: Yrjö Kotivuori: Ylioppilasmatrikkeli 1640–1852. Verkkojulkaisu 2005., Veli-Matti Autio: Ylioppilasmatrikkeli 1853–1899. Verkkojulkaisu., Semanttisen laskennan tutkimusryhmä (SeCo)
( Browse data / View in AcademySampo Online Portal / Download )Graph of Organizations contains the 24 student nations and the approx. 1000 organizations mentioned in the source material descriptions. The student nations were extracted from the source material and the organizations were computationally extracted from the data.
Example SPARQL query for the data:
Example resource URI: http://ldf.fi/yoma/organizations/o3186298215094793687
AcademySampo, places (URI: http://ldf.fi/yoma/places)
Licensor: Semanttisen laskennan tutkimusryhmä (SeCo)
( Browse data / View in AcademySampo Online Portal / Download )This graph contains names containing the most of places referenced in the actor data. The data has approx. 9 500 place resources out of which approx. 3000 are linked to events or vocations.
Information included: label, alternative labels, coordinates (WGS84), broader place in hierarchy, and links to resources in external databases (e.g. GeoNames, Wikidata).
Example resource URI: http://ldf.fi/yoma/places/m5567
References (URI: http://ldf.fi/yoma/references)
Licensor: Yrjö Kotivuori: Ylioppilasmatrikkeli 1640–1852. Verkkojulkaisu 2005., Semanttisen laskennan tutkimusryhmä (SeCo)
( Browse data / Download )Graph References contains the source material search item references converted into RDF. The references are literal sources, historical registers of e.g. schools, universities, parishes, and student nations from which the information has been collected.
Example resource URI: http://ldf.fi/yoma/references/t2076
Relations (URI: http://ldf.fi/yoma/relations)
Licensor: Yrjö Kotivuori: Ylioppilasmatrikkeli 1640–1852. Verkkojulkaisu 2005., Veli-Matti Autio: Ylioppilasmatrikkeli 1853–1899. Verkkojulkaisu., Semanttisen laskennan tutkimusryhmä (SeCo)
( Browse data / Download )Graph of relations contains approx. 260 000 family relations and approx. 4000 academic relations (e.g. teacher-student) extracted from the biographical descriptions in the textual source material. There are 67 different types of family relations consisting of not only basic genealogical relations (e.g. parents, spouses) but also rare one like Stepfather-in-law or Wife's former spouse.
Example SPARQL query for the data:
Example resource URI: http://ldf.fi/yoma/relations/r2782033581645907536
Data sources (URI: http://ldf.fi/yoma/sources)
Licensor: Yrjö Kotivuori: Ylioppilasmatrikkeli 1640–1852. Verkkojulkaisu 2005., Veli-Matti Autio: Ylioppilasmatrikkeli 1853–1899. Verkkojulkaisu., Semanttisen laskennan tutkimusryhmä (SeCo)
( Browse data / Download )There are two data source, for the Register 1640–1852 and for the Register 1853–1899 datasets.
Example resource URI: https://ylioppilasmatrikkeli.fi
Texts (URI: http://ldf.fi/yoma/texts)
Licensor: Yrjö Kotivuori: Ylioppilasmatrikkeli 1640–1852. Verkkojulkaisu 2005., Veli-Matti Autio: Ylioppilasmatrikkeli 1853–1899. Verkkojulkaisu., Semanttisen laskennan tutkimusryhmä (SeCo)
( Browse data / Download )Graph of Texts contains the text descriptions for the approx. 28 000 students in the people graph. There are four kind of text fields:
- main description (:entry_text)
- brief summary (:abstract)
- list of relatives (:relative_text)
- list of references (:reference_text)
Times (URI: http://ldf.fi/yoma/times)
Licensor: Semanttisen laskennan tutkimusryhmä (SeCo)
( Browse data / Download )Timespans used in events. The approx. 60 000 timespans were computationally extracted from the source data. Each timespan have an optional time of start and end. A timespan can also have a skos:broader property for a link to a wider timespan.
Example resource URI: http://ldf.fi/yoma/times/t1804-02-05
Vocations (URI: http://ldf.fi/yoma/titles)
Licensor: Semanttisen laskennan tutkimusryhmä (SeCo)
( Browse data / View in AcademySampo Online Portal / Download )Graph of vocations contains approx. 10 000 vocations extracted from the biographical descriptions in the textual source material. The vocations consists of educational degrees, professions, and descriptions of work of the people. A vocation can also have links to automatically inferred places (schema:place) in cases such as 'Bishop of Turku' or 'Merchant living in Porvoo'. The vocations are linked to the ontology of Finnish Historical Occupations (AMMO).
Example resource URI: http://ldf.fi/yoma/titles/v1413318245506802797
Schemas Used
Following schemas (vocabularies) are used in the datasets above:
- Schema: http://purl.org/dc/elements/1.1/
- Schema: yoma: documentation, download
- Schema: http://www.w3.org/1999/02/22-rdf-syntax-ns#
- Schema: bioc: documentation, download
- Schema: http://www.w3.org/2004/02/skos/core#
- Schema: http://www.w3.org/2008/05/skos-xl#
- Schema: http://schema.org/
- Schema: http://www.cidoc-crm.org/cidoc-crm/
- Schema: http://www.w3.org/2003/01/geo/wgs84_pos#
- Schema: http://xmlns.com/foaf/0.1/
- Schema: http://vocab.getty.edu/ontology#
- Schema: ammo: documentation, download
URI Data Services
Give the URI without brackets (<>) and without encoding.
Human Use Case 1: Viewing the RDF Description of a URI
Human Use Case 2: Linked Data Browsing Starting from a URI
Machine Use Case: Getting the RDF Description of a Resource
If the URI is dereferenceable, e.g., minted at the http://ldf.fi domain, just input the URI in a browser or use it in your favourite software. For example: URI=http://ldf.fi/finlex/laki/p35. If the URI is described in this LDF service you can use the URI template http://ldf.fi/SERVICE/data?uri=URI no matter whether the URI is dereferenceable or not: just input the URI in the form below:
SPARQL Endpoint: http://ldf.fi/yoma/sparql
Queries are represented using the URI template: http://ldf.fi/SERVICE/sparql?query=QUERY
Query Test Form
SPARQL Service Description
Get the description in RDF. (Notice: A service description is not available for all datasets - then empty description is returned. If you open the link in browser you are directed to a SPARQL query form instead of the RDF description. You can access the service description by making an HTTP query without an Accept header (e.g. curl).) LDF uses W3C SPARQL Service Description recommendation for this.Visualization
A general Google Charts visualization is available here.



