የመረጃ ስብስብ ቡድኖች የእንቅስቃሴ ዥረት Activity type All activity types new package changed package deleted package follow dataset old-admin created the የመረጃ ስብስብ 新冠开放知识图谱.百科 ከ5 ዓመታት በፊት Newer activities Older activities
old-admin created the የመረጃ ስብስብ 新冠开放知识图谱.百科
old-admin
created the የመረጃ ስብስብ
新冠开放知识图谱.百科