Looks like a great use case for Stanbol. To make it work that will probably require to build a dedicated entityhub with entities of type "Skill". Unfortunately DBpedia does not seem to provide such an owl:Class in it's ontology.
LinkedIn on the other hand does have such a database with links to wikipedia articles for semantic grounding. See for instance: http://www.linkedin.com/skills/skill/Java However it does not have any RDF dump and the REST API does not seem to provide a skill query API that would be suitable for wrapping as an EntityHub referenced site. Scraping linkedin skills pages to extract such a graph using tools such as https://scraperwiki.com/ would be possible but probably illegal as well :) So, in opinion is that if the early adaptor has a strong technical background and is ready to invest some effort in building custom training set both for building OpenNLP models and EntityHub indices it might yield interesting results. -- Olivier
