{ "code":"U+40B4", "name":"(same as \u7814) to rub; to grind; to powder, to go the very source; to study; to investigate; to research; to examine; to search into carefully", "url":"http://www.fileformat.info/info/unicode/char/40b4/index.htm", "imageurl":"http://www.fileformat.info/info/unicode/char/40b4/same_as__to_rub_to_grind_to_powder_to_go_the_very_source_to_study_to_investigate_to_research_to_examine_to_search_into_carefully.png", "htmlentity":null, "block":"CJK Unified Ideographs Extension A", "blockcode":"cjk_unified_ideographs_extension_a", "blockurl":"http://www.fileformat.info/info/unicode/block/cjk_unified_ideographs_extension_a/index.htm", "category":"Letter, Other", "categorycode":"Lo", "categoryurl":"http://www.fileformat.info/info/unicode/category/Lo/index.htm" }