Assertion: exhibition | /r/HasAspect | catalogue
Facets:
value: in the early 21st century
type: TEMPORAL
value: in the form of substantial books
type: OTHER
value: very often
type: DEGREE
Source sentences:
text: In the early 21st century, exhibitions that gather items from other institutions (museums, galleries, libraries, etc.) and that are elaborately publicized very often have catalogues in the form of substantial books.