Retrieving meta data about an object

The meta data API provides access to internal information about a thing which are not defined in the DS.
Please use this local name to retrieve the meta data.

Currently, the meta data endpoint returns the following information

the id of the requested object
dateCreated => the creation date of the object
dateModiefied => the last modification date of the object
publisher => the publisher UUID (for which publisher was the object inserted or updated)
datasource => the datasource UUID (from which data source or data provider was the object inserted or modified)
ds => the domain specification of the object, including the labels

Example call

curl --location --request GET 'https://proxy.opendatagermany.io/api/ts/v1/kg/things/meta/$LOCAL_NAME' \
--header 'X-PUBLISHER: $PUBLISHER_UUID' \
--header 'Content-Type: application/json' \
--header 'X-DATASOURCE: $DATASOURCE_UUID' \
--header 'x-api-key: $API_KEY'

Example call with external identifier

Here is an example call for our LocalBusiness running example:

curl --location --request GET 'https://proxy.opendatagermany.io/api/ts/v1/kg/things/meta/LB1?ns=http://example.com/entity/' \
--header 'X-PUBLISHER: $PUBLISHER_UUID' \
--header 'Content-Type: application/json' \
--header 'X-DATASOURCE: $DATASOURCE_UUID' \
--header 'x-api-key: $API_KEY'

with the following response

{
    "id": "http://example.com/entity/LB1",
    "publisher": "http://onlim.com/entity/98f8a419-c8b2-44ce-bbb8-1bfa29065ccc",
    "datasource": "http://onlim.com/entity/98f8a419-c8b2-44ce-bbb8-1bfa29065ccc",
    "dateCreated": "2023-01-10T13:37:30+00",
    "dateModified": "2023-01-10T13:44:54+00",
    "ds": {
        "https://semantify.it/ds/uGBhB9lBI": {
            "en": "LocalBusiness"
        }
    }
}