Head noun: day
Postmodifier: of week

Same concepts
http://dbpedia.org/resource/Names_of_the_days_of_the_week

Narrower concepts

labelprovenanceconfidence
mondayisap:4030938500.543199
thursdayisap:3484415220.528941
sundayisap:4047056810.480541
todayisap:3235333190.221895
weekendisap:5078725150.200423