Search and Request Europeana resources as Json-ld
florent andre
(redirecting question from europeana-lod ml)
Reading this page : http://labs.europeana.eu/api/record-jsonld/ I hoped resources fetching can be done in Json-LD.
But I don't see clearly how to query for json-ld representations. I tried different "standard" way of quering (use of accept hearder), but none of good results.
Please see my tests bellow [1].
Reading part on "Linked Open Data" induce me some trouble on the percentage of dataset I can possibly get in Json-ld.
Please suggest any documentation or point obvious mistakes I done in my curl queries.
Thanks.
[1] : europeana.query.sh file :
#!/bin/sh
# Search is currently okay and return results as Json
echo "============="
curl 'http://www.europeana.eu/api/v2/search.json?query=vinci&wskey=api2demo'
echo "\n\n\n"
# querying the search as json-ld currently not working with header
echo "============="
curl -H "Accept: application/ld+json" 'http://www.europeana.eu/api/v2/search.json?query=vinci&wskey=api2demo'
echo "\n\n\n"
echo "============="
curl 'http://www.europeana.eu/api/v2/search.jsonld?query=vinci&wskey=api2demo'
echo "\n\n\n"
echo "============="
curl 'http://www.europeana.eu/api/v2/search.json-ld?query=vinci&wskey=api2demo'
echo "\n\n\n"
Gordea Sergiu
Hi Florent Andre,
Here is the server side code for the functionality you want to use…
and this is the method signature
|
@RequestMapping(value = { "/{collectionId}/{recordId}.jsonld", "/{collectionId}/{recordId}.json-ld" }, method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE) |
|
public ModelAndView recordJSONLD( |
|
@PathVariable String collectionId, |
|
@PathVariable String recordId, |
|
@RequestParam(value = "wskey", required = true) String wskey, |
|
@RequestParam(value = "format", required = false, defaultValue="compacted") String format, |
|
@RequestParam(value = "callback", required = false) String callback, |
|
HttpServletRequest request, HttpServletResponse response) |
The search API (https://github.com/europeana/api2/blob/master/api2-war/src/main/java/eu/europeana/api2/v2/web/controller/SearchController.java)
returns only object “previews” in JSON format, the object access API supports JSON-LD.
BR,
Sergiu
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James Morley
Sent: 10 December 2014 16:12
To: europe...@googlegroups.com
Subject: RE: {Europeana API forum} Search and Request Europeana resources as Json-ld
James Morley
Creative Industries Community Developer
T:
M: +44 (0)77 1336 0563
E: James....@europeana.eu
Skype: jamesinealing
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florent andre
florent andre
++
Péter Király
JSON-LD call's parameters are identical with the "normal" object call.
The only difference is that the user should use [recordID].jsonld or
[recordID].json-ld instead of [recordID].json.
http://europeana.eu/api/v2/record/[recordID].json-ld
http://europeana.eu/api/v2/record/[recordID].jsonld
for example:
http://europeana.eu/api/v2/record//2021618/internetserver_Details_kunst_25081.jsonld
For the parameters consult the Object call's documentation:
http://labs.europeana.eu/api/record/.
BTW: The JSON-LD call seem to be out of order right now.
Regards,
Péter Király
--
Péter Király
software developer
Göttingen Society for Scientific Data Processing - http://gwdg.de
eXtensible Catalog - http://eXtensibleCatalog.org
James Morley
Sent: 10 December 2014 16:30
To: europe...@googlegroups.com
Subject: Re: {Europeana API forum} Search and Request Europeana resources as Json-ld
James Morley
James Morley
Sent: 10 December 2014 16:45
To: europe...@googlegroups.com
Subject: Re: {Europeana API forum} Search and Request Europeana resources as Json-ld
James Morley
Creative Industries Community Developer
T:
M: +44 (0)77 1336 0563
E: James....@europeana.eu
Skype: jamesinealing
If you’re interested in Europe’s cultural heritage, sign up for our newsletter at http://eepurl.com/SAaC5 and start receiving our monthly eNews, in English or French!
Europeana makes Europe’s culture available for all, across borders and generations and for creative re-use – follow how at #AllezCulture
Disclaimer: This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. If you are not the named addressee you should not disseminate, distribute or copy this email. Please notify the sender immediately by email if you have received this email by mistake and delete this email from your system.
David Haskiya
Gordea Sergiu
As we are talking about the object access here, I notices that we have the statsDuration field in this API response..
but this field is not present in the search API result:
Any plans to add it to this API Response, too?
BR,
Sergiu
From: europe...@googlegroups.com [mailto:europe...@googlegroups.com]
On Behalf Of David Haskiya
Sent: Mittwoch, 10. Dezember 2014 16:49
To: europe...@googlegroups.com
Subject: Re: {Europeana API forum} Search and Request Europeana resources as Json-ld
Hi all,
--
Bram Lohman
Apologies for the inconvenience caused!
Bram Lohman
Development Lead