One of the things you do when you [[dream]] is [[have REM sleep]]
/c/en/have_rem_sleep
{"dataset": "/d/conceptnet/4/en", "license": "cc:by/4.0", "sources": [{"activity": "/s/activity/omcs/omcs1_possibly_free_text", "contributor": "/s/contributor/omcs/rangerbaldwin"}, {"activity": "/s/activity/omcs/vote", "contributor": "/s/contributor/omcs/anaitis"}], "surfaceEnd": "have REM sleep", "surfaceStart": "dream", "surfaceText": "One of the things you do when you [[dream]] is [[have REM sleep]]", "weight": 2.0}
