Analyzer
Sentence analysis
7Spans
Sentence
Span Details
日本
Japannoun
研究者
researchernoun
の
possession, attribution, nominalizer, or nominal linkergrammar
会議
meeting; conference; sessionnoun, suru verb
に
direction, time, indirect object, or target markergrammar
参加
participation; joining; entrynoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar