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=lapset

See the result

Free 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=lapppset

See the result

Keyword source

Will restrict keywords to a specific data source.

Example:

keyword/?data_source=yso

See the result

Show 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=True

See the result

Showing 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=True

See the result

Showing 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=True

See the result

Ordering

Default ordering is decreasing order by the number of events found. You may also order results by name.

For example:

keyword/?sort=name

See the result

GET /v1/keyword/?format=api&page=1285&show_all_keywords=True
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json ;utf-8
Vary: Accept

{
    "meta": {
        "count": 31979,
        "next": "https://linkedevents.api.test.hel.ninja/v1/keyword/?format=api&page=1286&show_all_keywords=True",
        "previous": "https://linkedevents.api.test.hel.ninja/v1/keyword/?format=api&page=1284&show_all_keywords=True"
    },
    "data": [
        {
            "id": "yso:p3355",
            "has_user_editable_resources": false,
            "alt_labels": [
                "economic defense"
            ],
            "created_time": "2023-08-16T05:18:40.100074Z",
            "last_modified_time": "2023-08-16T05:18:40.100092Z",
            "aggregate": false,
            "deprecated": false,
            "has_upcoming_events": false,
            "n_events": 0,
            "image": null,
            "data_source": "yso",
            "publisher": "hy:kansalliskirjasto",
            "replaced_by": null,
            "name": {
                "fi": "taloudellinen maanpuolustus",
                "sv": "ekonomiskt försvar",
                "en": "economic defence"
            },
            "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p3355/?format=api",
            "@context": "http://schema.org",
            "@type": "Keyword"
        },
        {
            "id": "yso:p7908",
            "has_user_editable_resources": false,
            "alt_labels": [
                "financial control",
                "ekonomisk styrning"
            ],
            "created_time": "2023-08-16T05:16:22.404810Z",
            "last_modified_time": "2023-08-16T05:16:22.404827Z",
            "aggregate": false,
            "deprecated": false,
            "has_upcoming_events": false,
            "n_events": 0,
            "image": null,
            "data_source": "yso",
            "publisher": "hy:kansalliskirjasto",
            "replaced_by": null,
            "name": {
                "fi": "taloudellinen ohjaus",
                "sv": "ekonomistyrning",
                "en": "economic control"
            },
            "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p7908/?format=api",
            "@context": "http://schema.org",
            "@type": "Keyword"
        },
        {
            "id": "yso:p7299",
            "has_user_editable_resources": false,
            "alt_labels": [],
            "created_time": "2023-08-16T05:17:19.970088Z",
            "last_modified_time": "2023-08-16T05:17:19.970106Z",
            "aggregate": false,
            "deprecated": false,
            "has_upcoming_events": false,
            "n_events": 0,
            "image": null,
            "data_source": "yso",
            "publisher": "hy:kansalliskirjasto",
            "replaced_by": null,
            "name": {
                "fi": "taloudellinen rakenne",
                "sv": "ekonomisk struktur",
                "en": "economic structure"
            },
            "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p7299/?format=api",
            "@context": "http://schema.org",
            "@type": "Keyword"
        },
        {
            "id": "yso:p2973",
            "has_user_editable_resources": false,
            "alt_labels": [],
            "created_time": "2023-08-16T05:19:03.593188Z",
            "last_modified_time": "2023-08-16T05:19:03.593206Z",
            "aggregate": false,
            "deprecated": false,
            "has_upcoming_events": false,
            "n_events": 0,
            "image": null,
            "data_source": "yso",
            "publisher": "hy:kansalliskirjasto",
            "replaced_by": null,
            "name": {
                "fi": "taloudellinen sääntely",
                "sv": "ekonomisk reglering",
                "en": "economic regulation"
            },
            "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p2973/?format=api",
            "@context": "http://schema.org",
            "@type": "Keyword"
        },
        {
            "id": "yso:p4583",
            "has_user_editable_resources": false,
            "alt_labels": [
                "economic situation",
                "taloudellinen tilanne",
                "talouden tila",
                "ekonomisk situation"
            ],
            "created_time": "2023-08-16T05:14:28.516037Z",
            "last_modified_time": "2023-08-16T05:14:28.516063Z",
            "aggregate": false,
            "deprecated": false,
            "has_upcoming_events": false,
            "n_events": 0,
            "image": null,
            "data_source": "yso",
            "publisher": "hy:kansalliskirjasto",
            "replaced_by": null,
            "name": {
                "fi": "taloudellinen tila",
                "sv": "ekonomiskt läge",
                "en": "economic condition"
            },
            "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p4583/?format=api",
            "@context": "http://schema.org",
            "@type": "Keyword"
        },
        {
            "id": "yso:p19767",
            "has_user_editable_resources": false,
            "alt_labels": [
                "talousvastuu"
            ],
            "created_time": "2023-08-16T05:06:15.367556Z",
            "last_modified_time": "2023-08-16T05:06:15.367573Z",
            "aggregate": false,
            "deprecated": false,
            "has_upcoming_events": false,
            "n_events": 0,
            "image": null,
            "data_source": "yso",
            "publisher": "hy:kansalliskirjasto",
            "replaced_by": null,
            "name": {
                "fi": "taloudellinen vastuu",
                "sv": "ekonomiskt ansvar",
                "en": "economic responsibility"
            },
            "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p19767/?format=api",
            "@context": "http://schema.org",
            "@type": "Keyword"
        },
        {
            "id": "yso:p40269",
            "has_user_editable_resources": false,
            "alt_labels": [
                "taloudellinen hyväksikäyttö",
                "ekonomiskt utnyttjande",
                "economic abuse"
            ],
            "created_time": "2024-01-28T04:41:37.443967Z",
            "last_modified_time": "2024-03-21T04:40:33.689283Z",
            "aggregate": false,
            "deprecated": false,
            "has_upcoming_events": false,
            "n_events": 0,
            "image": null,
            "data_source": "yso",
            "publisher": "hy:kansalliskirjasto",
            "replaced_by": null,
            "name": {
                "fi": "taloudellinen väkivalta",
                "sv": "ekonomiskt våld",
                "en": "economic violence"
            },
            "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p40269/?format=api",
            "@context": "http://schema.org",
            "@type": "Keyword"
        },
        {
            "id": "yso:p15827",
            "has_user_editable_resources": false,
            "alt_labels": [],
            "created_time": "2023-08-16T05:16:43.158813Z",
            "last_modified_time": "2023-08-16T05:16:43.158831Z",
            "aggregate": false,
            "deprecated": false,
            "has_upcoming_events": false,
            "n_events": 0,
            "image": null,
            "data_source": "yso",
            "publisher": "hy:kansalliskirjasto",
            "replaced_by": null,
            "name": {
                "fi": "taloudellinen yhteistyö",
                "sv": "ekonomiskt samarbete",
                "en": "economic cooperation"
            },
            "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p15827/?format=api",
            "@context": "http://schema.org",
            "@type": "Keyword"
        },
        {
            "id": "yso:p16768",
            "has_user_editable_resources": false,
            "alt_labels": [
                "talousennusteet",
                "ekonomiprognoser"
            ],
            "created_time": "2023-08-16T05:05:44.428754Z",
            "last_modified_time": "2023-08-16T05:05:44.428771Z",
            "aggregate": false,
            "deprecated": false,
            "has_upcoming_events": false,
            "n_events": 0,
            "image": null,
            "data_source": "yso",
            "publisher": "hy:kansalliskirjasto",
            "replaced_by": null,
            "name": {
                "fi": "taloudelliset ennusteet",
                "sv": "ekonomiska prognoser",
                "en": "economic forecasts"
            },
            "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p16768/?format=api",
            "@context": "http://schema.org",
            "@type": "Keyword"
        },
        {
            "id": "yso:p6172",
            "has_user_editable_resources": false,
            "alt_labels": [
                "financial crises",
                "talouskriisit"
            ],
            "created_time": "2023-08-16T05:19:06.375845Z",
            "last_modified_time": "2023-08-16T05:19:06.375864Z",
            "aggregate": false,
            "deprecated": false,
            "has_upcoming_events": false,
            "n_events": 0,
            "image": null,
            "data_source": "yso",
            "publisher": "hy:kansalliskirjasto",
            "replaced_by": null,
            "name": {
                "fi": "taloudelliset kriisit",
                "sv": "ekonomiska kriser",
                "en": "economic crises"
            },
            "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p6172/?format=api",
            "@context": "http://schema.org",
            "@type": "Keyword"
        },
        {
            "id": "yso:p15699",
            "has_user_editable_resources": false,
            "alt_labels": [],
            "created_time": "2023-08-16T05:17:37.402702Z",
            "last_modified_time": "2023-08-16T05:17:37.402719Z",
            "aggregate": false,
            "deprecated": false,
            "has_upcoming_events": false,
            "n_events": 0,
            "image": null,
            "data_source": "yso",
            "publisher": "hy:kansalliskirjasto",
            "replaced_by": null,
            "name": {
                "fi": "taloudelliset mallit",
                "sv": "ekonomiska modeller",
                "en": "economic models"
            },
            "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p15699/?format=api",
            "@context": "http://schema.org",
            "@type": "Keyword"
        },
        {
            "id": "yso:p27712",
            "has_user_editable_resources": false,
            "alt_labels": [
                "economic accomplishments",
                "taloudelliset tuotokset",
                "ekonomiska alster"
            ],
            "created_time": "2023-08-16T05:19:47.625640Z",
            "last_modified_time": "2023-08-16T05:19:47.625657Z",
            "aggregate": false,
            "deprecated": false,
            "has_upcoming_events": false,
            "n_events": 0,
            "image": null,
            "data_source": "yso",
            "publisher": "hy:kansalliskirjasto",
            "replaced_by": null,
            "name": {
                "fi": "taloudelliset objektit",
                "sv": "ekonomiska objekt",
                "en": "economic objects"
            },
            "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p27712/?format=api",
            "@context": "http://schema.org",
            "@type": "Keyword"
        },
        {
            "id": "yso:p19793",
            "has_user_editable_resources": false,
            "alt_labels": [],
            "created_time": "2023-08-16T05:06:15.746688Z",
            "last_modified_time": "2023-08-16T05:06:15.746709Z",
            "aggregate": false,
            "deprecated": false,
            "has_upcoming_events": false,
            "n_events": 0,
            "image": null,
            "data_source": "yso",
            "publisher": "hy:kansalliskirjasto",
            "replaced_by": null,
            "name": {
                "fi": "taloudelliset oikeudet",
                "sv": "ekonomiska rättigheter",
                "en": "economic rights"
            },
            "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p19793/?format=api",
            "@context": "http://schema.org",
            "@type": "Keyword"
        },
        {
            "id": "yso:p18983",
            "has_user_editable_resources": false,
            "alt_labels": [],
            "created_time": "2023-08-16T05:06:06.710404Z",
            "last_modified_time": "2023-08-16T05:06:06.710424Z",
            "aggregate": false,
            "deprecated": false,
            "has_upcoming_events": false,
            "n_events": 0,
            "image": null,
            "data_source": "yso",
            "publisher": "hy:kansalliskirjasto",
            "replaced_by": null,
            "name": {
                "fi": "taloudelliset sidonnaisuudet",
                "sv": "ekonomiska bindningar",
                "en": "economic bonds"
            },
            "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p18983/?format=api",
            "@context": "http://schema.org",
            "@type": "Keyword"
        },
        {
            "id": "yso:p27716",
            "has_user_editable_resources": false,
            "alt_labels": [],
            "created_time": "2023-08-16T05:19:42.173067Z",
            "last_modified_time": "2023-08-16T05:19:42.173084Z",
            "aggregate": false,
            "deprecated": false,
            "has_upcoming_events": false,
            "n_events": 0,
            "image": null,
            "data_source": "yso",
            "publisher": "hy:kansalliskirjasto",
            "replaced_by": null,
            "name": {
                "fi": "taloudelliset tapahtumat",
                "sv": "ekonomiska händelser",
                "en": "economic events"
            },
            "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p27716/?format=api",
            "@context": "http://schema.org",
            "@type": "Keyword"
        },
        {
            "id": "yso:p20699",
            "has_user_editable_resources": false,
            "alt_labels": [
                "damages to property",
                "pecuniary detriments",
                "omaisuusvahingot",
                "varallisuusvahingot"
            ],
            "created_time": "2023-08-16T05:06:26.215195Z",
            "last_modified_time": "2023-08-16T05:06:26.215213Z",
            "aggregate": false,
            "deprecated": false,
            "has_upcoming_events": false,
            "n_events": 0,
            "image": null,
            "data_source": "yso",
            "publisher": "hy:kansalliskirjasto",
            "replaced_by": null,
            "name": {
                "fi": "taloudelliset vahingot",
                "sv": "ekonomiska skador",
                "en": "financial losses"
            },
            "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p20699/?format=api",
            "@context": "http://schema.org",
            "@type": "Keyword"
        },
        {
            "id": "yso:p11238",
            "has_user_editable_resources": false,
            "alt_labels": [
                "financial effects",
                "aluetaloudelliset vaikutukset",
                "talousvaikutukset",
                "ekonomiska effekter",
                "ekonomiska verkningar"
            ],
            "created_time": "2023-08-16T05:08:46.149024Z",
            "last_modified_time": "2023-08-16T05:08:46.149042Z",
            "aggregate": false,
            "deprecated": false,
            "has_upcoming_events": false,
            "n_events": 0,
            "image": null,
            "data_source": "yso",
            "publisher": "hy:kansalliskirjasto",
            "replaced_by": null,
            "name": {
                "fi": "taloudelliset vaikutukset",
                "sv": "ekonomiska konsekvenser",
                "en": "economic effects"
            },
            "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p11238/?format=api",
            "@context": "http://schema.org",
            "@type": "Keyword"
        },
        {
            "id": "yso:p4913",
            "has_user_editable_resources": false,
            "alt_labels": [],
            "created_time": "2023-08-16T05:11:58.379887Z",
            "last_modified_time": "2023-08-16T05:11:58.379907Z",
            "aggregate": false,
            "deprecated": false,
            "has_upcoming_events": false,
            "n_events": 0,
            "image": null,
            "data_source": "yso",
            "publisher": "hy:kansalliskirjasto",
            "replaced_by": null,
            "name": {
                "fi": "Taloudellisia, sosiaalisia ja sivistyksellisiä oikeuksia koskeva kansainvälinen yleissopimus",
                "sv": "Internationell konvention om ekonomiska, sociala och kulturella rättigheter",
                "en": "International Covenant on Economic, Social and Cultural Rights"
            },
            "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p4913/?format=api",
            "@context": "http://schema.org",
            "@type": "Keyword"
        },
        {
            "id": "yso:p4258",
            "has_user_editable_resources": false,
            "alt_labels": [
                "ekonomisuus",
                "förmånlighet",
                "resurshushållning"
            ],
            "created_time": "2023-08-16T05:18:41.769983Z",
            "last_modified_time": "2023-08-16T05:18:41.770001Z",
            "aggregate": false,
            "deprecated": false,
            "has_upcoming_events": false,
            "n_events": 0,
            "image": null,
            "data_source": "yso",
            "publisher": "hy:kansalliskirjasto",
            "replaced_by": null,
            "name": {
                "fi": "taloudellisuus",
                "sv": "ekonomisk effektivitet",
                "en": "economic efficiency"
            },
            "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p4258/?format=api",
            "@context": "http://schema.org",
            "@type": "Keyword"
        },
        {
            "id": "yso:p7965",
            "has_user_editable_resources": false,
            "alt_labels": [
                "husföreståndare",
                "husföreståndarinnor"
            ],
            "created_time": "2023-08-16T05:14:45.620566Z",
            "last_modified_time": "2023-08-16T05:14:45.620584Z",
            "aggregate": false,
            "deprecated": false,
            "has_upcoming_events": false,
            "n_events": 0,
            "image": null,
            "data_source": "yso",
            "publisher": "hy:kansalliskirjasto",
            "replaced_by": null,
            "name": {
                "fi": "taloudenhoitajat (kodinhoito)",
                "sv": "hushållerskor",
                "en": "housekeepers"
            },
            "@id": "https://linkedevents.api.test.hel.ninja/v1/keyword/yso:p7965/?format=api",
            "@context": "http://schema.org",
            "@type": "Keyword"
        }
    ]
}