eichmann/ld4l_services

A web app providing name lookup and triple extraction from a number of cached sources, including DBpedia, FAST, GeoNames, GRID, and VIAF.

ld4l_services's Issues

AGROVOC doesn't include broader and narrower labels

The RDF returned for AGROVOC does not include labels for broader and narrower terms.

$ curl -L -D - -H 'Accept: application/n-triples' 'http://services.ld4l.org/ld4l_services/agrovoc_batch.jsp?query=milk&maxRecords=2&startRecord=1&lang=en'
HTTP/1.1 200 
Date: Thu, 10 Jun 2021 20:20:06 GMT
Server: Apache/2.4.33 (Unix) PHP/7.1.33 LibreSSL/2.2.7
Content-Type: application/n-triples;charset=UTF-8
Set-Cookie: JSESSIONID=BF796D998DCD4BA8BF22B8FCC411253E;path=/ld4l_services;HttpOnly
Transfer-Encoding: chunked

<http://aims.fao.org/aos/agrovoc/c_4826> <http://vivoweb.org/ontology/core#rank> "1" .
...
<http://aims.fao.org/aos/agrovoc/c_c10f4381> <http://vivoweb.org/ontology/core#rank> "2" .
<http://aims.fao.org/aos/agrovoc/c_c10f4381> <http://www.w3.org/2004/02/skos/core#prefLabel> "melon seed milk@en"@en .
<http://aims.fao.org/aos/agrovoc/c_c10f4381> <http://www.w3.org/2004/02/skos/core#inScheme> <http://aims.fao.org/aos/agrovoc> .
<http://aims.fao.org/aos/agrovoc/c_c10f4381> <http://purl.org/dc/terms/created> "2017-12-20T09:21:28Z^^http://www.w3.org/2001/XMLSchema#dateTime" .
<http://aims.fao.org/aos/agrovoc/c_c10f4381> <http://www.w3.org/2004/02/skos/core#definition> <http://aims.fao.org/aos/agrovoc/xDef_6b8b691d> .
<http://aims.fao.org/aos/agrovoc/c_c10f4381> <http://www.w3.org/2004/02/skos/core#prefLabel> "kavun çekirdeği sütü@tr"@tr .
<http://aims.fao.org/aos/agrovoc/c_c10f4381> <http://purl.org/dc/terms/modified> "2018-01-15T17:27:59Z^^http://www.w3.org/2001/XMLSchema#dateTime" .
<http://aims.fao.org/aos/agrovoc/c_c10f4381> <http://rdfs.org/ns/void#inDataset> <http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc> .
<http://aims.fao.org/aos/agrovoc/c_c10f4381> <http://www.w3.org/2004/02/skos/core#altLabel> "sübye@tr"@tr .
<http://aims.fao.org/aos/agrovoc/c_c10f4381> <http://www.w3.org/2008/05/skos-xl#altLabel> <http://aims.fao.org/aos/agrovoc/xl_tr_b02cad2d> .
<http://aims.fao.org/aos/agrovoc/c_c10f4381> <http://www.w3.org/2004/02/skos/core#definition> <http://aims.fao.org/aos/agrovoc/xDef_749cc696> .
<http://aims.fao.org/aos/agrovoc/c_c10f4381> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/02/skos/core#Concept> .
<http://aims.fao.org/aos/agrovoc/c_c10f4381> <http://www.w3.org/2004/02/skos/core#broader> <http://aims.fao.org/aos/agrovoc/c_4832> .
<http://aims.fao.org/aos/agrovoc/c_c10f4381> <http://www.w3.org/2008/05/skos-xl#prefLabel> <http://aims.fao.org/aos/agrovoc/xl_tr_07b28116> .
<http://aims.fao.org/aos/agrovoc/c_c10f4381> <http://www.w3.org/2008/05/skos-xl#prefLabel> <http://aims.fao.org/aos/agrovoc/xl_en_b2e63733> .
<http://ld4l.org/ld4l_services/cache> <http://vivoweb.org/ontology/core#count> "2" .

NOTE: 1st result was removed because 2nd result is shorter and easier to see that the broader label is not included in the results.

The broader term is...

<http://aims.fao.org/aos/agrovoc/c_c10f4381> <http://www.w3.org/2004/02/skos/core#broader> <http://aims.fao.org/aos/agrovoc/c_4832> .

and you can see that there are no subjects with URI <http://aims.fao.org/aos/agrovoc/c_4832>, so no label triple.

BUG: The exact match appears as the first item on every page.

BUG: The exact match appears as the first item on every page.

https://lookup.ld4l.org/authorities/search/linked_data/agrovoc_ld4l_cache?q=milk&maxRecords=4&startRecord=1&context=false

[
  {"uri": "http://aims.fao.org/aos/agrovoc/c_4826","label": "milk@en"},
  {"uri": "http://aims.fao.org/aos/agrovoc/c_c10f4381","label": "melon seed milk@en"},
  {"uri": "http://aims.fao.org/aos/agrovoc/c_331328","label": "milk fat yield@en"},
  {"uri": "http://aims.fao.org/aos/agrovoc/c_331327","label": "milk protein yield@en"}
]

https://lookup.ld4l.org/authorities/search/linked_data/agrovoc_ld4l_cache?q=milk&maxRecords=4&startRecord=3&context=false

[
  {"uri": "http://aims.fao.org/aos/agrovoc/c_4826", "label": "milk@en"},
  {"uri": "http://aims.fao.org/aos/agrovoc/c_331327","label": "milk protein yield@en"},
  {"uri": "http://aims.fao.org/aos/agrovoc/c_1a3a6e9a","label": "oat milk@en"},
  {"uri": "http://aims.fao.org/aos/agrovoc/c_54e9f6e0","label": "almond milk@en"}
]

NOTE: I purposefully used startRecord=3 to see where "milk protein yield" would fall in the list.