About: http://webisa.webdatacommons.org/92419217

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Because he sucks at them.*** It may not be the case that he simply sucks at ninjutsu/genjutsu; there may be some sort of genetic defect that allows him to continue accessing chakra, but can not shape it to form ninjutsu/genjutsu.
http://www.w3.org/ns/prov#wasQuotedFrom	tvtropes.org