Keyword List List
Using the keyword endpoint
Here, categories for events are listed. Events in each category can be found at the
event endpoint using the query parameter keyword. The common keywords
used in all events originate from the general Finnish ontology (yso),
hence the format yso:p4354. Default ordering is decreasing order by the number of events found.
The most common event categories are listed in the two keyword sets helsinki:topics and helsinki:audiences, which list the YSO keywords that are present in most events to specify event main topic and audience.
Keyword text
To find keywords that contain a specific string, use the query parameter text.
Example:
keyword/?text=lapsetFree text
While the previous search is looking for the keywords containg exact matches of the search string,
free_text retrieves keywords on the basis of similarity. Results are
sorted by similarity.
Example:
keyword/?free_text=lapppsetKeyword source
Will restrict keywords to a specific data source.
Example:
keyword/?data_source=ysoShow only keywords with the upcoming events
To show only the keywords which are used in the upcoming events supply the
has_upcoming_events query parameter.
For example:
keyword/?has_upcoming_events=TrueShowing all keywords
By default, only those keywords which have listed events are
displayed. You may display keywords with zero n_events with the
query parameter show_all_keywords.
For example:
keyword/?show_all_keywords=TrueShowing deprecated keywords
By default, deprecated keywords are not displayed. You may also display deprecated keywords with the
query parameter show_deprecated.
For example:
keyword/?show_deprecated=TrueOrdering
Default ordering is decreasing order by the number of events found.
You may also order results by name.
For example:
keyword/?sort=nameGET /v1/keyword/?format=api&page=250&show_all_keywords=True
{ "meta": { "count": 31805, "next": "https://linkedevents.api.test.hel.ninja/v1/keyword/?format=api&page=251&show_all_keywords=True", "previous": "https://linkedevents.api.test.hel.ninja/v1/keyword/?format=api&page=249&show_all_keywords=True" }, "data": [ { "id": "yso:p20371", "has_user_editable_resources": false, "alt_labels": [ "gynecologists" ], "created_time": "2023-08-16T05:06:22.755755Z", "last_modified_time": "2025-04-24T04:40:01.490745Z", "aggregate": false, "deprecated": false, "has_upcoming_events": false, "n_events": 0, "image": null, "data_source": "yso", "publisher": "hy:kansalliskirjasto", "replaced_by": null, "name": { "fi": "gynekologit", "sv": "gynekologer", "en": "gynaecologists" }, "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p20371/?format=api", "@context": "http://schema.org", "@type": "Keyword" }, { "id": "yso:p40557", "has_user_editable_resources": false, "alt_labels": [], "created_time": "2025-01-16T04:40:31.934363Z", "last_modified_time": "2025-01-24T07:24:27.264834Z", "aggregate": false, "deprecated": false, "has_upcoming_events": false, "n_events": 0, "image": null, "data_source": "yso", "publisher": "hy:kansalliskirjasto", "replaced_by": null, "name": { "fi": "gånglåt-sävelmät", "sv": "gånglåtar", "en": "gånglåt compositions" }, "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p40557/?format=api", "@context": "http://schema.org", "@type": "Keyword" }, { "id": "yso:p26834", "has_user_editable_resources": false, "alt_labels": [ "Haagin kansainvälinen lapsikaappauksista tehty yksityisoikeuden alaa koskeva yleissopimus", "Haagkonventionen om internationella bortföranden av barn", "Konventionen om de civila aspekterna på internationella bortföranden av barn" ], "created_time": "2023-08-16T05:13:48.943549Z", "last_modified_time": "2023-08-16T05:13:48.943568Z", "aggregate": false, "deprecated": false, "has_upcoming_events": false, "n_events": 0, "image": null, "data_source": "yso", "publisher": "hy:kansalliskirjasto", "replaced_by": null, "name": { "fi": "Haagin lapsikaappaussopimus", "sv": "Haagkonventionen om bortföranden av barn", "en": "Hague Convention on the Civil Aspects of International Child Abduction" }, "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p26834/?format=api", "@context": "http://schema.org", "@type": "Keyword" }, { "id": "yso:p21741", "has_user_editable_resources": false, "alt_labels": [ "Yleissopimus toimivallasta, sovellettavasta laista, tuomioiden tunnustamisesta ja täytäntöönpanosta sekä yhteistyöstä vanhempainvastuuseen ja lasten suojeluun liittyvissä asioissa", "Haagkonventionen 1996", "Konvention om behörighet, tillämplig lag, erkännande verkställighet och samarbete i frågor om föräldraansvar och åtgärder till skydd för barn" ], "created_time": "2023-08-16T05:13:23.713566Z", "last_modified_time": "2023-08-16T05:13:23.713584Z", "aggregate": false, "deprecated": false, "has_upcoming_events": false, "n_events": 0, "image": null, "data_source": "yso", "publisher": "hy:kansalliskirjasto", "replaced_by": null, "name": { "fi": "Haagin lastensuojelusopimus", "sv": "Haagkonventionen om skydd för barn", "en": "Hague Convention of 1996 on the International Protection of Children" }, "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p21741/?format=api", "@context": "http://schema.org", "@type": "Keyword" }, { "id": "yso:p321", "has_user_editable_resources": false, "alt_labels": [ "Yleissopimus kulttuuriomaisuuden suojelemiseksi aseellisen selkkauksen sattuessa", "1954 års Haagkonvention", "Haagkonventionen 1954", "Haagkonventionen om skydd för privat egendom under väpnade konflikter", "Unescos konvention om skydd för kulturegendom i händelse av väpnad konflikt" ], "created_time": "2023-08-16T05:14:09.117434Z", "last_modified_time": "2023-08-16T05:14:09.117452Z", "aggregate": false, "deprecated": false, "has_upcoming_events": false, "n_events": 0, "image": null, "data_source": "yso", "publisher": "hy:kansalliskirjasto", "replaced_by": null, "name": { "fi": "Haagin vuoden 1954 yleissopimus", "sv": "Haagkonventionen för skydd av kulturegendom i händelse av väpnade konflikter", "en": "Hague Convention for the Protection of Cultural Property in the Event of Armed Conflict" }, "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p321/?format=api", "@context": "http://schema.org", "@type": "Keyword" }, { "id": "yso:p17872", "has_user_editable_resources": false, "alt_labels": [ "Somateria mollissima", "common eider" ], "created_time": "2023-08-16T05:05:54.909070Z", "last_modified_time": "2023-08-16T05:05:54.909087Z", "aggregate": false, "deprecated": false, "has_upcoming_events": false, "n_events": 0, "image": null, "data_source": "yso", "publisher": "hy:kansalliskirjasto", "replaced_by": null, "name": { "fi": "haahka", "sv": "ejder", "en": "eider" }, "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p17872/?format=api", "@context": "http://schema.org", "@type": "Keyword" }, { "id": "yso:p10405", "has_user_editable_resources": false, "alt_labels": [ "laivaonnettomuudet", "fartygsolyckor", "förlisningar" ], "created_time": "2023-08-16T05:17:29.652731Z", "last_modified_time": "2023-08-16T05:17:29.652752Z", "aggregate": false, "deprecated": false, "has_upcoming_events": false, "n_events": 0, "image": null, "data_source": "yso", "publisher": "hy:kansalliskirjasto", "replaced_by": null, "name": { "fi": "haaksirikot", "sv": "skeppsbrott", "en": "shipwrecks (marine accidents)" }, "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p10405/?format=api", "@context": "http://schema.org", "@type": "Keyword" }, { "id": "yso:p25888", "has_user_editable_resources": false, "alt_labels": [ "overaller", "överhalare", "boilersuits", "coveralls", "dungarees" ], "created_time": "2023-08-16T05:13:44.551643Z", "last_modified_time": "2023-08-16T05:13:44.551661Z", "aggregate": false, "deprecated": false, "has_upcoming_events": false, "n_events": 0, "image": null, "data_source": "yso", "publisher": "hy:kansalliskirjasto", "replaced_by": null, "name": { "fi": "haalarit", "sv": "halare", "en": "overalls" }, "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p25888/?format=api", "@context": "http://schema.org", "@type": "Keyword" }, { "id": "yso:p24861", "has_user_editable_resources": false, "alt_labels": [ "mystery shopping", "testiasiointi", "testshopping" ], "created_time": "2023-08-16T05:10:40.255571Z", "last_modified_time": "2023-08-16T05:10:40.255589Z", "aggregate": false, "deprecated": false, "has_upcoming_events": false, "n_events": 0, "image": null, "data_source": "yso", "publisher": "hy:kansalliskirjasto", "replaced_by": null, "name": { "fi": "haamuasiointi", "sv": "mystery shopping", "en": "mystery shopping" }, "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p24861/?format=api", "@context": "http://schema.org", "@type": "Keyword" }, { "id": "yso:p8969", "has_user_editable_resources": false, "alt_labels": [], "created_time": "2023-08-16T05:12:18.100542Z", "last_modified_time": "2023-08-16T05:12:18.100560Z", "aggregate": false, "deprecated": false, "has_upcoming_events": false, "n_events": 0, "image": null, "data_source": "yso", "publisher": "hy:kansalliskirjasto", "replaced_by": null, "name": { "fi": "haamukirjoittajat", "sv": "spökskrivare", "en": "ghostwriters" }, "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p8969/?format=api", "@context": "http://schema.org", "@type": "Keyword" }, { "id": "yso:p18892", "has_user_editable_resources": false, "alt_labels": [ "Populus tremula", "metsähaapa", "asp (trädslag)" ], "created_time": "2023-08-16T05:09:45.619989Z", "last_modified_time": "2023-08-16T05:09:45.620006Z", "aggregate": false, "deprecated": false, "has_upcoming_events": false, "n_events": 0, "image": null, "data_source": "yso", "publisher": "hy:kansalliskirjasto", "replaced_by": null, "name": { "fi": "haapa", "sv": "asp (lövträd)", "en": "aspen" }, "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p18892/?format=api", "@context": "http://schema.org", "@type": "Keyword" }, { "id": "yso:p5222", "has_user_editable_resources": false, "alt_labels": [], "created_time": "2023-08-16T05:11:59.549320Z", "last_modified_time": "2023-08-16T05:11:59.549338Z", "aggregate": false, "deprecated": false, "has_upcoming_events": false, "n_events": 0, "image": null, "data_source": "yso", "publisher": "hy:kansalliskirjasto", "replaced_by": null, "name": { "fi": "Haapakeitaan luonnonsuojelualue", "sv": "Haapakeidas naturskyddsområde", "en": "Haapakeidas Nature Reserve" }, "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p5222/?format=api", "@context": "http://schema.org", "@type": "Keyword" }, { "id": "yso:p28566", "has_user_editable_resources": false, "alt_labels": [ "Anas penelope", "Mareca penelope" ], "created_time": "2023-08-16T05:07:31.248862Z", "last_modified_time": "2023-08-16T05:07:31.248881Z", "aggregate": false, "deprecated": false, "has_upcoming_events": false, "n_events": 0, "image": null, "data_source": "yso", "publisher": "hy:kansalliskirjasto", "replaced_by": null, "name": { "fi": "haapana", "sv": "bläsand", "en": "Eurasian wigeon" }, "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p28566/?format=api", "@context": "http://schema.org", "@type": "Keyword" }, { "id": "yso:p12558", "has_user_editable_resources": false, "alt_labels": [], "created_time": "2023-08-16T05:08:55.447368Z", "last_modified_time": "2023-08-16T05:08:55.447386Z", "aggregate": false, "deprecated": false, "has_upcoming_events": false, "n_events": 0, "image": null, "data_source": "yso", "publisher": "hy:kansalliskirjasto", "replaced_by": null, "name": { "fi": "Haapaniemen linna", "sv": "Haapaniemi slott", "en": "Haapaniemi Castle" }, "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p12558/?format=api", "@context": "http://schema.org", "@type": "Keyword" }, { "id": "yso:p1787", "has_user_editable_resources": false, "alt_labels": [ "northern milk-cap" ], "created_time": "2023-08-16T05:09:36.540859Z", "last_modified_time": "2023-08-16T05:09:36.540879Z", "aggregate": false, "deprecated": false, "has_upcoming_events": false, "n_events": 0, "image": null, "data_source": "yso", "publisher": "hy:kansalliskirjasto", "replaced_by": null, "name": { "fi": "haaparousku", "sv": "skogsriska", "en": "Lactarius trivialis" }, "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p1787/?format=api", "@context": "http://schema.org", "@type": "Keyword" }, { "id": "yso:p38294", "has_user_editable_resources": false, "alt_labels": [ "Haapavesi Folk", "Haapavesi Folk", "Haapavesi Folk", "Haapavesi folkmusikfestival" ], "created_time": "2023-08-16T05:07:53.818657Z", "last_modified_time": "2023-08-16T05:07:53.818675Z", "aggregate": false, "deprecated": false, "has_upcoming_events": false, "n_events": 0, "image": null, "data_source": "yso", "publisher": "hy:kansalliskirjasto", "replaced_by": null, "name": { "fi": "Haapavesi Folk Music Festival", "en": "Haapavesi Folk Music Festival" }, "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p38294/?format=api", "@context": "http://schema.org", "@type": "Keyword" }, { "id": "yso:p9848", "has_user_editable_resources": false, "alt_labels": [], "created_time": "2023-08-16T05:14:54.958817Z", "last_modified_time": "2023-08-16T05:14:54.958833Z", "aggregate": false, "deprecated": false, "has_upcoming_events": false, "n_events": 0, "image": null, "data_source": "yso", "publisher": "hy:kansalliskirjasto", "replaced_by": null, "name": { "fi": "haapiot", "sv": "äspingar (båtar)", "en": "aspen dugouts" }, "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p9848/?format=api", "@context": "http://schema.org", "@type": "Keyword" }, { "id": "yso:p38085", "has_user_editable_resources": false, "alt_labels": [ "Haarajoki museibro" ], "created_time": "2023-08-16T05:11:34.217529Z", "last_modified_time": "2023-08-16T05:11:34.217552Z", "aggregate": false, "deprecated": false, "has_upcoming_events": false, "n_events": 0, "image": null, "data_source": "yso", "publisher": "hy:kansalliskirjasto", "replaced_by": null, "name": { "fi": "Haarajoen museosilta", "sv": "Haarajoki bro", "en": "Haarajoki Museum Bridge" }, "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p38085/?format=api", "@context": "http://schema.org", "@type": "Keyword" }, { "id": "yso:p27797", "has_user_editable_resources": false, "alt_labels": [], "created_time": "2023-08-16T05:07:25.039285Z", "last_modified_time": "2023-08-16T05:07:25.039303Z", "aggregate": false, "deprecated": false, "has_upcoming_events": false, "n_events": 0, "image": null, "data_source": "yso", "publisher": "hy:kansalliskirjasto", "replaced_by": null, "name": { "fi": "haarapääsky", "sv": "ladusvala", "en": "barn swallow" }, "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p27797/?format=api", "@context": "http://schema.org", "@type": "Keyword" }, { "id": "yso:p1126", "has_user_editable_resources": false, "alt_labels": [], "created_time": "2023-08-16T05:12:30.034160Z", "last_modified_time": "2023-08-16T05:12:30.034177Z", "aggregate": false, "deprecated": false, "has_upcoming_events": false, "n_events": 0, "image": null, "data_source": "yso", "publisher": "hy:kansalliskirjasto", "replaced_by": null, "name": { "fi": "haaremit", "sv": "harem", "en": "harems" }, "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p1126/?format=api", "@context": "http://schema.org", "@type": "Keyword" } ] }