text to lod object matcher

hello friends,



i am working on some project that needs to take user inputs like "what would
be the current population in china" and give me back LOD etc URLs that it
can find for the concepts mentioned in the string(eg for wordnet URL for
"population" and dbpedia population for "china"). It doesnt have to be a
perfect match. in case this is not available, is there any trick where i can
convert some words to their corresponding URLs in LOD. even solutions that
doesn't work 100% of time will do the job. if nothing is available, some
suggestions will also serve the purpose(POS tagger ?) .



thanks
ravinder