{
  "@context": {
    "@vocab": "https://schema.org/",
    "tsinghua": "https://mirrors.tuna.tsinghua.edu.cn/ns#",
    "schema": "https://schema.org/",
    "name": "schema:name",
    "url": "schema:url",
    "description": "schema:description",
    "organization": {
      "@id": "schema:CollegeOrUniversity",
      "@type": "@id"
    },
    "MirrorStatus": "tsinghua:MirrorStatus",
    "is_master": "tsinghua:isMaster",
    "status": "tsinghua:status",
    "upstream": {
      "@id": "tsinghua:upstream",
      "@type": "@id"
    },
    "size": "tsinghua:size",
    "last_update": {
      "@id": "tsinghua:lastUpdate",
      "@type": "schema:DateTime"
    },
    "last_update_ts": "tsinghua:lastUpdateTs",
    "last_started": {
      "@id": "tsinghua:lastStarted",
      "@type": "schema:DateTime"
    },
    "last_started_ts": "tsinghua:lastStartedTs",
    "last_ended": {
      "@id": "tsinghua:lastEnded",
      "@type": "schema:DateTime"
    },
    "last_ended_ts": "tsinghua:lastEndedTs",
    "next_schedule": {
      "@id": "tsinghua:nextSchedule",
      "@type": "schema:DateTime"
    },
    "next_schedule_ts": "tsinghua:nextScheduleTs"
  },
  "@type": "CollegeOrUniversity",
  "name": "Tsinghua University",
  "url": "https://www.tsinghua.edu.cn/en/",
  "description": "Public research university in Beijing, China. The TUNA association operates an open-source mirror site exposing a machine-readable mirror synchronization status API.",
  "subOrganization": {
    "@type": "Organization",
    "name": "TUNA Association",
    "url": "https://mirrors.tuna.tsinghua.edu.cn/"
  }
}