challenging

https://w3id.org/framester/framenet/abox/lu/challenging.adj <https://w3id.org/framester/framenet/tbox/LexUnit>

challenging 
adj 
challenging.adj 
<https://w3id.org/framester/framenet/tbox/LexUnit>
<http://premon.fbk.eu/resource/adj-challenging>
<https://w3id.org/framester/framenet/abox/frame/Difficulty>

risorse dalla linked data cloud