ERROR: illegal (overlong: 64 >30) value 'https://projects.apache.org/projects.html?category#web-framework' for nutch in http://nutch.apache.org/doap.rdf

[Projects]

Error in http://nutch.apache.org/doap.rdf
Unexpected value: 
"https://projects.apache.org/projects.html?category#web-framework";
The expected syntax is <category 
rdf:resource="http://projects.apache.org/category/{category}"; />
Each category should be listed in a separate tag