There is no absolute standard of «concrete» description against which to measure the degree of abstractness of other descriptions. (religion-online.org)
Entitled Concept 1, it was first released in Hawtin in 1996 as «a series of minimalistic tracks that pursue ideas concerning rhythmic abstractness in music». (wallpaper.com)
It is exactly this — intelligent thought — that provides for the linking processes that conjoin and mediate between experiential concreta and ideational abstractness. (religion-online.org)