» print this page!
» Follow us on Twitter
» Be our friend on Facebook

Latest News

Latest Publications

SeCo on Twitter

SeCo on Facebook

The Finnish Law and Justice as a Linked Open Data Service

Work on this dataset is described in more detail on page Semantic Finlex: Finnish Law and Justice on the Semantic Web

Our goal is to create a 7-star linked open data service of Finnish legislation, a semantic version of Finlex. Based on the service, a next generation of public and commercial legal systems can be built. The work involves 1) juridical ontology development, 2) metadata modeling of legislative documents, 3) publication of the content as linked data, and 4) evaluation of the system via application demonstrators.

Metadata schemas

The following metadata schema specifications have been published as part of the LDF.fi service:


Pilot datasets of statutes of Finnish legislation and court decisions are published in the LDF.fi service as Linked Data:
Semantic Finlex dataset page.

Examples in the dataset:

The data is also available as data dump files and can be queried from a SPARQL endpoint in the LDF.fi service.



Eero Hyvönen, Arttu Oksanen, Jouni Tuominen, Eetu Mäkelä and Minna Tamper: Semanttinen Finlex. Laki ja oikeus avoimena linkitettynä datana. (Semantic Finlex. Law and Justice as Linked Open Data.). Oikeus-lehti, vol. 46, no. 1, March, 2017. bib pdf


Matias Frosterus, Jouni Tuominen and Eero Hyvönen: Facilitating Re-use of Legal Data in Applications--Finnish Law as a Linked Open Data Service. Proceedings of the 27th International Conference on Legal Knowledge and Information Systems (JURIX 2014), IOS Press, Krakow, Poland, December, 2014. bib pdf


Matias Frosterus, Jouni Tuominen, Mika Wahlroos and Eero Hyvönen: The Finnish Law as a Linked Data Service. The Semantic Web: ESWC 2013 Satellite Events, pp. 289-290, Springer-Verlag, Berlin Heidelberg, Montpellier, France, May 26-30, 2013. bib pdf
Juridical information is important to organizations and individuals alike and is linked to from all walks of life. The Finnish government has published the Finlex Data Bank for searching and browsing legislation documents. However, the data there is not yet open, is based on a traditional XML schema, and does not conform to new semantic metadata standards. There are many difficulties in maintaining and using the site in, e.g., data harvesting, interoperability, querying, and linking that could be mitigated by the Semantic Web technologies. This paper presents an approach and a project—including first results—for publishing and using Finnish legislation as a 5-star Linked Open Data service.

Contact persons:

Jouni Tuominen
Aalto University

Matias Frosterus
Aalto University

Prof. Eero Hyvönen
Aalto University, and University of Helsinki
eero.hyvonen [at] aalto.fi

/var/www/html/include/secoweb/utils.php; Tue, 23 Jul 2019 17:24:48 +0000