SELECT *
WHERE {
<http://dbpedia.org/resource/People%27s_Republic_of_China> <http://dbpedia.org/ontology/abstract> ?abstract .
FILTER (lang(?abstract)='en')
}
but if I run the same query using a resourcename
not containing a special character then it will work.
Am i not allowed to use such words in Sparql?
I tried your query with FactForge, and it seems to be working. Can you be more specific ? Where do you execute your query ?