Analyzer
Sentence analysis
10Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
図書館
librarynoun
は
topic markergrammar
歴史
historynoun
研究
research; study; investigationnoun, suru verb
の
possession, attribution, nominalizer, or nominal linkergrammar
情報
information; news; intelligence; information (data); information content; informatics; information sciencenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
宝庫
treasury; treasure house; storehouse; treasure trove; rich sourcenoun
だ。
plain copulagrammar