I found that AGROVOC is making an effort to align concepts in different vocabularies via Linked Open Data using SKOS mapping properties: http://aims.fao.org/standards/agrovoc/linked-open-data. And I found the mapping files are published at: http://datahub.io/dataset/agrovoc-skos

I have been working on semantic web, and also on SKOS terminology mapping validation. I have developed a set of validation rules to detect problematic patterns in SKOS mapping. Applying the validation rules on the AGROVOC mappings, I found some probleamtic patterns, e.g. the AGROVOC-DBpedia mapping contains the mapping below:

<http://aims.fao.org/aos/agrovoc/c_3177> <http://www.w3.org/2004/02/skos/core#exactMatch> <http://dbpedia.org/resource/Zambia> .

(while resolving the URI <http://aims.fao.org/aos/agrovoc/c_3177>, it's prefLabel is "Gambia" )

There are also some other problematic patterns detected by the validation rules, I am wondering whether I could publish these problematic patterns for further validations, or if there is a contact person that I could hand these problematic patterns for further validations.

Thanks!

Hong